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Year Citation  Score
2019 Dietz B, Klaus T, Miski-Oglu M, Richter A, Wunderle M. Partial Time-Reversal Invariance Violation in a Flat, Superconducting Microwave Cavity with the Shape of a Chaotic Africa Billiard. Physical Review Letters. 123: 174101. PMID 31702235 DOI: 10.1103/Physrevlett.123.174101  0.689
2019 Philipp M, Brentano P, Pascovici G, Richter A. Frequency and width crossing of two interacting resonances in a microwave cavity Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 62: 1922-6. PMID 11088656 DOI: 10.1103/Physreve.62.1922  0.305
2019 Ginocchio JN, Bauer H, Richter A. Relation between the Scissors Mode and the Interacting Boson Model Deformation. Physical Review Letters. 75: 4178-4181. PMID 10059839 DOI: 10.1103/Physrevlett.75.4178  0.36
2019 Bohle D, Richter A, Heyde K, Moreau J, Sevrin A. Study of the mixed symmetry J pi =2(+) states in 156Gd with inelastic electron scattering. Physical Review Letters. 55: 1661-1664. PMID 10031886 DOI: 10.1103/Physrevlett.55.1661  0.369
2019 Schanz M, Richter A, Lipparini E. Mixing of isoscalar and isovector magnetic dipole excitation modes in 206Pb and 208Pb: Case of electron scattering form factors. Physical Review. C, Nuclear Physics. 36: 555-561. PMID 9954110 DOI: 10.1103/Physrevc.36.555  0.372
2019 Sober DI, Metsch BC, Knüpfer W, Eulenberg G, Küchler G, Richter A, Spamer E, Steffen W. Magnetic dipole excitations in the N=28 isotones 50Ti, 52Cr, and 54Fe. Physical Review. C, Nuclear Physics. 31: 2054-2070. PMID 9952762 DOI: 10.1103/Physrevc.31.2054  0.356
2019 von Neumann-Cosel P, Ponomarev VY, Richter A, Wambach J. Gross, intermediate and fine structure of nuclear giant resonances: Evidence for doorway states The European Physical Journal A. 55. DOI: 10.1140/Epja/I2019-12795-1  0.359
2019 Ponomarev VY, Jakubassa-Amundsen DH, Richter A, Wambach J. Excitation of the electric pygmy dipole resonance by inelastic electron scattering European Physical Journal A. 55: 1-9. DOI: 10.1140/Epja/I2019-12784-4  0.395
2018 Jingo M, Buthelezi EZ, Carter J, Cooper GRJ, Fearick RW, Förtsch SV, Kureba CO, Krumbholz AM, Neumann-Cosel Pv, Neveling R, Papka P, Poltoratska I, Ponomarev VY, Richter A, Sideras-Haddad E, et al. Studies of the Giant Dipole Resonance in 27Al , 40Ca , 56Fe , 58Ni and 208Pb with high energy-resolution inelastic proton scattering under 0° European Physical Journal A. 54: 234. DOI: 10.1140/Epja/I2018-12664-5  0.41
2018 Dietz B, Brown BA, Gayer U, Pietralla N, Ponomarev VY, Richter A, Ries PC, Werner V. Chaos and regularity in the spectra of the low-lying dipole excitations of Cr50,52,54 Physical Review C. 98: 54314. DOI: 10.1103/Physrevc.98.054314  0.302
2018 Fearick RW, Erler B, Matsubara H, Neumann-Cosel Pv, Richter A, Roth R, Tamii A. Origin of fine structure of the giant dipole resonance in s d -shell nuclei Physical Review C. 97: 44325. DOI: 10.1103/Physrevc.97.044325  0.377
2018 Wamers F, Marganiec J, Aksouh F, Aksyutina Y, Alvarez-Pol H, Aumann T, Beceiro-Novo S, Bertulani CA, Boretzky K, Borge M, Chartier M, Chatillon A, Chulkov LV, Cortina-Gil D, Emling H, ... ... Richter A, et al. Comparison of electromagnetic and nuclear dissociation of Ne 17 Physical Review C. 97: 34612. DOI: 10.1103/Physrevc.97.034612  0.378
2018 Kureba CO, Buthelezi Z, Carter J, Cooper GRJ, Fearick RW, Förtsch SV, Jingo M, Kleinig W, Krugmann A, Krumbolz AM, Kvasil J, Mabiala J, Mira JP, Nesterenko VO, Neumann-Cosel Pv, ... ... Richter A, et al. Wavelet signatures of K-splitting of the Isoscalar Giant Quadrupole Resonance in deformed nuclei from high-resolution (p,p ′ ) scattering off 146, 148, 150 Nd Physics Letters B. 779: 269-274. DOI: 10.1016/J.Physletb.2018.02.013  0.363
2018 Donaldson L, Bertulani C, Carter J, Nesterenko V, von Neumann-Cosel P, Neveling R, Ponomarev V, Reinhard P, Usman I, Adsley P, Brummer J, Buthelezi E, Cooper G, Fearick R, Förtsch S, ... ... Richter A, et al. Deformation dependence of the isovector giant dipole resonance: The neodymium isotopic chain revisited Physics Letters B. 776: 133-138. DOI: 10.1016/J.Physletb.2017.11.025  0.419
2017 Kumar S, Dietz B, Guhr T, Richter A. Distribution of Off-Diagonal Cross Sections in Quantum Chaotic Scattering: Exact Results and Data Comparison. Physical Review Letters. 119: 244102. PMID 29286742 DOI: 10.1103/Physrevlett.119.244102  0.341
2017 Martin D, von Neumann-Cosel P, Tamii A, Aoi N, Bassauer S, Bertulani CA, Carter J, Donaldson L, Fujita H, Fujita Y, Hashimoto T, Hatanaka K, Ito T, Krugmann A, Liu B, ... ... Richter A, et al. Test of the Brink-Axel Hypothesis for the Pygmy Dipole Resonance. Physical Review Letters. 119: 182503. PMID 29219585 DOI: 10.1103/Physrevlett.119.182503  0.392
2017 Beck T, Beller J, Pietralla N, Bhike M, Birkhan J, Derya V, Gayer U, Hennig A, Isaak J, Löher B, Ponomarev VY, Richter A, Romig C, Savran D, Scheck M, et al. E2 decay strength of the M1 scissors mode of ^{156}Gd and its first excited rotational state. Physical Review Letters. 118: 212502. PMID 28598677 DOI: 10.1103/Physrevlett.118.212502  0.408
2017 Dietz B, Heusler A, Maier KH, Richter A, Brown BA. Chaos and Regularity in the Doubly Magic Nucleus ^{208}Pb. Physical Review Letters. 118: 012501. PMID 28106417 DOI: 10.1103/Physrevlett.118.012501  0.39
2017 Mathy M, Birkhan J, Matsubara H, von Neumann-Cosel P, Pietralla N, Ponomarev VY, Richter A, Tamii A. Search for weak M1 transitions in Ca48 with inelastic proton scattering Physical Review C. 95. DOI: 10.1103/Physrevc.95.054316  0.382
2016 Ericson TE, Dietz B, Richter A. Cross-section fluctuations in chaotic scattering systems. Physical Review. E. 94: 042207. PMID 27841614 DOI: 10.1103/Physreve.94.042207  0.337
2016 Dietz B, Klaus T, Miski-Oglu M, Richter A, Wunderle M, Bouazza C. Spectral Properties of Dirac Billiards at the van Hove Singularities. Physical Review Letters. 116: 023901. PMID 26824540 DOI: 10.1103/Physrevlett.116.023901  0.7
2016 Dietz B, Klaus T, Miski-Oglu M, Richter A, Wunderle M, Bouazza C. Spectral Properties of Dirac Billiards at the van Hove Singularities Physical Review Letters. 116. DOI: 10.1103/PhysRevLett.116.023901  0.678
2016 Birkhan J, Matsubara H, Von Neumann-Cosel P, Pietralla N, Ponomarev VY, Richter A, Tamii A, Wambach J. Electromagnetic M1 transition strengths from inelastic proton scattering: The cases of Ca 48 and Pb 208 Physical Review C - Nuclear Physics. 93. DOI: 10.1103/Physrevc.93.041302  0.404
2016 Marganiec J, Wamers F, Aksouh F, Aksyutina Y, Alvarez-Pol H, Aumann T, Beceiro-Novo S, Bertulani CA, Boretzky K, Borge MJG, Chartier M, Chatillon A, Chulkov LV, Cortina-Gil D, Emling H, ... ... Richter A, et al. Coulomb and nuclear excitations of narrow resonances in 17 Ne Physics Letters B. 759: 200-205. DOI: 10.1016/J.Physletb.2016.05.073  0.415
2015 Matsubara H, Tamii A, Nakada H, Adachi T, Carter J, Dozono M, Fujita H, Fujita K, Fujita Y, Hatanaka K, Horiuchi W, Itoh M, Kawabata T, Kuroita S, Maeda Y, ... ... Richter A, et al. Nonquenched Isoscalar Spin-M1 Excitations in sd-Shell Nuclei. Physical Review Letters. 115: 102501. PMID 26382672 DOI: 10.1103/Physrevlett.115.102501  0.341
2015 Dietz B, Klaus T, Miski-Oglu M, Richter A, Bischoff M, von Smekal L, Wambach J. Fullerene C(60) Simulated with a Superconducting Microwave Resonator and Test of the Atiyah-Singer Index Theorem. Physical Review Letters. 115: 026801. PMID 26207491 DOI: 10.1103/Physrevlett.115.026801  0.687
2015 Marganiec J, Wamers F, Aksouh F, Aksyutina Y, Álvarez-Pol H, Aumann T, Beceiro-Novo S, Boretzky K, Borge MJG, Chartier M, Chatillon A, Chulkov LV, Cortina-Gil D, Emling H, Ershova O, ... ... Richter A, et al. Studies of continuum states in 16 Ne using three-body correlation techniques European Physical Journal A. 51: 1-9. DOI: 10.1140/Epja/I2015-15009-0  0.391
2015 Dietz B, Klaus T, Miski-Oglu M, Richter A, Bischoff M, Von Smekal L, Wambach J. Fullerene C60 Simulated with a Superconducting Microwave Resonator and Test of the Atiyah-Singer Index Theorem Physical Review Letters. 115. DOI: 10.1103/PhysRevLett.115.026801  0.661
2015 Dietz B, Richter A, Samajdar R. Cross-section fluctuations in open microwave billiards and quantum graphs: The counting-of-maxima method revisited Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 92. DOI: 10.1103/Physreve.92.022904  0.365
2015 Hashimoto T, Krumbholz AM, Reinhard PG, Tamii A, Von Neumann-Cosel P, Adachi T, Aoi N, Bertulani CA, Fujita H, Fujita Y, Ganioʇlu E, Hatanaka K, Ideguchi E, Iwamoto C, Kawabata T, ... ... Richter A, et al. Dipole polarizability of Sn 120 and nuclear energy density functionals Physical Review C - Nuclear Physics. 92. DOI: 10.1103/Physrevc.92.031305  0.402
2015 Iachello F, Dietz B, Miski-Oglu M, Richter A. Algebraic theory of crystal vibrations: Singularities and zeros in vibrations of one- and two-dimensional lattices Physical Review B - Condensed Matter and Materials Physics. 91. DOI: 10.1103/Physrevb.91.214307  0.664
2015 Dietz B, Klaus T, Miski-Oglu M, Richter A. Spectral properties of superconducting microwave photonic crystals modeling Dirac billiards Physical Review B - Condensed Matter and Materials Physics. 91. DOI: 10.1103/Physrevb.91.035411  0.691
2015 Dietz B, Richter A. Quantum and wave dynamical chaos in superconducting microwave billiards Chaos. 25. DOI: 10.1063/1.4915527  0.331
2015 Krumbholz AM, von Neumann-Cosel P, Hashimoto T, Tamii A, Adachi T, Bertulani CA, Fujita H, Fujita Y, Ganioglu E, Hatanaka K, Iwamoto C, Kawabata T, Khai NT, Krugmann A, Martin D, ... ... Richter A, et al. Low-energy electric dipole response in 120Sn Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 744: 7-12. DOI: 10.1016/J.Physletb.2015.03.023  0.416
2014 Bittner S, Bogomolny E, Dietz B, Miski-Oglu M, Richter A. Dielectric square resonator investigated with microwave experiments. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 90: 052909. PMID 25493860 DOI: 10.1103/Physreve.90.052909  0.713
2014 Dietz B, Guhr T, Gutkin B, Miski-Oglu M, Richter A. Spectral properties and dynamical tunneling in constant-width billiards. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 90: 022903. PMID 25215795 DOI: 10.1103/Physreve.90.022903  0.69
2014 Wamers F, Marganiec J, Aksouh F, Aksyutina Y, Álvarez-Pol H, Aumann T, Beceiro-Novo S, Boretzky K, Borge MJ, Chartier M, Chatillon A, Chulkov LV, Cortina-Gil D, Emling H, Ershova O, ... ... Richter A, et al. First observation of the unbound nucleus 15Ne. Physical Review Letters. 112: 132502. PMID 24745409 DOI: 10.1103/Physrevlett.112.132502  0.593
2014 Bittner S, Dietz B, Harney HL, Miski-Oglu M, Richter A, Schäfer F. Scattering experiments with microwave billiards at an exceptional point under broken time-reversal invariance. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 89: 032909. PMID 24730915 DOI: 10.1103/Physreve.89.032909  0.699
2014 Özel-Tashenov B, Enders J, Lenske H, Krumbholz AM, Litvinova E, Neumann-Cosel Pv, Poltoratska I, Richter A, Rusev G, Savran D, Tsoneva N. Low-energy dipole strength in $^{112,120}$Sn Physical Review C. 90: 24304. DOI: 10.1103/Physrevc.90.024304  0.783
2014 Poltoratska I, Fearick RW, Krumbholz AM, Litvinova E, Matsubara H, Neumann-Cosel Pv, Ponomarev VY, Richter A, Tamii A. Fine structure of the isovector giant dipole resonance in Pb 208: Characteristic scales and level densities Physical Review C. 89: 54322. DOI: 10.1103/Physrevc.89.054322  0.376
2014 Efros VD, Neumann-Cosel Pv, Richter A. Properties of the first excited state of 9 Be derived from ( γ , n ) and ( e , e ′ ) reactions Physical Review C. 89: 27301. DOI: 10.1103/Physrevc.89.027301  0.378
2014 Bentz W, Arima A, Richter A, Wambach J. Analytic approach to nuclear rotational states and the role of spin: A minimal model Physical Review C. 89: 24314. DOI: 10.1103/Physrevc.89.024314  0.307
2013 Bittner S, Bogomolny E, Dietz B, Miski-Oglu M, Richter A. Experimental observation of localized modes in a dielectric square resonator. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 88: 062906. PMID 24483530 DOI: 10.1103/Physreve.88.062906  0.706
2013 Beller J, Pietralla N, Barea J, Elvers M, Endres J, Fransen C, Kotila J, Möller O, Richter A, Rodríguez TR, Romig C, Savran D, Scheck M, Schnorrenberger L, Sonnabend K, et al. Constraint on 0νββ matrix elements from a novel decay channel of the scissors mode: the case of 154Gd. Physical Review Letters. 111: 172501. PMID 24206482 DOI: 10.1103/Physrevlett.111.172501  0.376
2013 Kumar S, Nock A, Sommers HJ, Guhr T, Dietz B, Miski-Oglu M, Richter A, Schäfer F. Distribution of scattering matrix elements in quantum chaotic scattering. Physical Review Letters. 111: 030403. PMID 23909297 DOI: 10.1103/Physrevlett.111.030403  0.687
2013 Bittner S, Dietz B, Miski-Oglu M, Richter A, Ripp C, Sadurní E, Schleich WP. Bound states in sharply bent waveguides: analytical and experimental approach. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 87: 042912. PMID 23679494 DOI: 10.1103/Physreve.87.042912  0.703
2013 Warr N, Van de Walle J, Albers M, Ames F, Bastin B, Bauer C, Bildstein V, Blazhev A, Bönig S, Bree N, Bruyneel B, Butler PA, Cederkäll J, Clément E, Cocolios TE, ... ... Richter A, et al. The miniball spectrometer European Physical Journal A. 49: 1-32. DOI: 10.1140/Epja/I2013-13040-9  0.305
2013 Aksyutina Y, Aumann T, Boretzky K, Borge MJG, Caesar C, Chatillon A, Chulkov LV, Cortina-Gil D, Pramanik UD, Emling H, Fynbo HOU, Geissel H, Ickert G, Johansson HT, Jonson B, ... ... Richter A, et al. Structure of the unbound nucleus Be-13: One-neutron knockout reaction data from Be-14 analyzed in a holistic approach Physical Review C. 87: 64316. DOI: 10.1103/Physrevc.87.064316  0.378
2013 Dietz B, Iachello F, Miski-Oglu M, Pietralla N, Richter A, Von Smekal L, Wambach J. Lifshitz and excited-state quantum phase transitions in microwave Dirac billiards Physical Review B - Condensed Matter and Materials Physics. 88. DOI: 10.1103/Physrevb.88.104101  0.694
2013 Aksyutina Y, Aumann T, Boretzky K, Borge MJG, Caesar C, Chatillon A, Chulkov LV, Cortina-Gil D, Pramanik UD, Emling H, Fynbo HOU, Geissel H, Ickert G, Johansson HT, Jonson B, ... ... Richter A, et al. Momentum profile analysis in one-neutron knockout from Borromean nuclei Physics Letters B. 718: 1309-1313. DOI: 10.1016/J.Physletb.2012.12.028  0.364
2012 Bittner S, Dietz B, Dubertrand R, Isensee J, Miski-Oglu M, Richter A. Trace formula for chaotic dielectric resonators tested with microwave experiments. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 85: 056203. PMID 23004839 DOI: 10.1103/Physreve.85.056203  0.699
2012 Bittner S, Bogomolny E, Dietz B, Miski-Oglu M, Richter A. Application of a trace formula to the spectra of flat three-dimensional dielectric resonators. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 85: 026203. PMID 22463296 DOI: 10.1103/Physreve.85.026203  0.696
2012 Bittner S, Dietz B, Günther U, Harney HL, Miski-Oglu M, Richter A, Schäfer F. PT symmetry and spontaneous symmetry breaking in a microwave billiard. Physical Review Letters. 108: 024101. PMID 22324686 DOI: 10.1103/Physrevlett.108.024101  0.685
2012 Poltoratska I, Neumann-Cosel Pv, Tamii A, Adachi T, Bertulani CA, Carter J, Dozono M, Fujita H, Fujita K, Fujita Y, Hatanaka K, Itoh M, Kawabata T, Kalmykov Y, Krumbholz AM, ... ... Richter A, et al. Pygmy dipole resonance in 208Pb Physical Review C. 85: 41304. DOI: 10.1103/Physrevc.85.041304  0.451
2012 Bittner S, Dietz B, Miski-Oglu M, Richter A. Extremal transmission through a microwave photonic crystal and the observation of edge states in a rectangular Dirac billiard Physical Review B. 85: 64301. DOI: 10.1103/Physrevb.85.064301  0.678
2012 Gook A, Eckardt C, Enders J, Freudenberger M, Neumann-Cosel Pv, Oberstedt A, Oberstedt S, Richter A. Fragment properties from fission of actinide nuclei induced by 6–10 MeV bremsstrahlungI Physics Procedia. 31: 165-170. DOI: 10.1016/J.Phpro.2012.04.022  0.793
2011 Tamii A, Poltoratska I, von Neumann-Cosel P, Fujita Y, Adachi T, Bertulani CA, Carter J, Dozono M, Fujita H, Fujita K, Hatanaka K, Ishikawa D, Itoh M, Kawabata T, Kalmykov Y, ... ... Richter A, et al. Complete electric dipole response and the neutron skin in 208Pb. Physical Review Letters. 107: 062502. PMID 21902316 DOI: 10.1103/Physrevlett.107.062502  0.38
2011 Bittner S, Dietz B, Miski-Oglu M, Iriarte PO, Richter A, Schäfer F. Double-slit experiments with microwave billiards. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 84: 016221. PMID 21867287 DOI: 10.1103/Physreve.84.016221  0.662
2011 Dietz B, Harney HL, Kirillov ON, Miski-Oglu M, Richter A, Schäfer F. Exceptional points in a microwave billiard with time-reversal invariance violation. Physical Review Letters. 106: 150403. PMID 21568534 DOI: 10.1103/Physrevlett.106.150403  0.674
2011 Tengborn E, Moro AM, Nilsson T, Alcorta M, Borge MJG, Cederkäll J, Diget C, Fraile LM, Fynbo HOU, Gomez-Camacho J, Jeppesen HB, Johansson HT, Jonson B, Kirsebom OS, Knudsen HH, ... ... Richter A, et al. The 8Li + 2H reaction studied in inverse kinematics at 3.15 MeV/nucleon using the REX-ISOLDE post-accelerator Physical Review C. 84: 64616. DOI: 10.1103/Physrevc.84.064616  0.314
2011 Usman I, Buthelezi Z, Carter J, Cooper GRJ, Fearick RW, Förtsch SV, Fujita H, Kalmykov Y, Neumann-Cosel Pv, Neveling R, Poltoratska I, Richter A, Shevchenko A, Sideras-Haddad E, Smit FD, et al. Level density of 2^{+} states in ^{40}Ca from high-energy-resolution (p,p^{′}) experiments Physical Review C. 84: 54322. DOI: 10.1103/Physrevc.84.054322  0.37
2011 Bentz W, Arima A, Enders J, Richter A, Wambach J. Rotational states in deformed nuclei: An analytic approach Physical Review C. 84: 14327. DOI: 10.1103/Physrevc.84.014327  0.733
2011 Usman I, Buthelezi Z, Carter J, Cooper GRJ, Fearick RW, Förtsch SV, Fujita H, Fujita Y, Kalmykov Y, Neumann-Cosel Pv, Neveling R, Papakonstantinou P, Richter A, Roth R, Shevchenko A, et al. Fine structure of the isoscalar giant quadrupole resonance in 40Ca due to Landau damping Physics Letters B. 698: 191-195. DOI: 10.1016/J.Physletb.2011.03.015  0.378
2011 Dietz B, Richter A, Weidenmüller H. Correlation widths in quantum-chaotic scattering Physics Letters B. 697: 313-317. DOI: 10.1016/J.Physletb.2011.02.009  0.347
2011 Göök A, Chernykh M, Eckardt C, Enders J, Neumann-Cosel Pv, Oberstedt A, Oberstedt S, Richter A. Fragment characteristics from fission of 238U and 234U induced by 6.5-9.0 MeV bremsstrahlung Nuclear Physics. 851: 1-16. DOI: 10.1016/J.Nuclphysa.2010.12.012  0.781
2011 Neveling R, Fujita H, Smit FD, Adachi T, Berg GPA, Buthelezi EZ, Carter J, Conradie JL, Couder M, Fearick RW, Förtsch SV, Fourie DT, Fujita Y, Görres J, Hatanaka K, ... ... Richter A, et al. High energy-resolution zero-degree facility for light-ion scattering and reactions at iThemba LABS Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 654: 29-39. DOI: 10.1016/J.Nima.2011.06.077  0.396
2011 Antonov AN, Gaidarov MK, Ivanov MV, Kadrev DN, Aïche M, Barreau G, Czajkowski S, Jurado B, Belier G, Chatillon A, Granier T, Taieb J, Doré D, Letourneau A, Ridikas D, ... ... Richter A, et al. The electronion scattering experiment ELISe at the International Facility for Antiproton and Ion Research (FAIR) - A conceptual design study Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 637: 60-76. DOI: 10.1016/J.Nima.2010.12.246  0.725
2010 Chernykh M, Feldmeier H, Neff T, von Neumann-Cosel P, Richter A. Pair decay width of the Hoyle state and its role for stellar carbon production. Physical Review Letters. 105: 022501. PMID 20867703 DOI: 10.1103/Physrevlett.105.022501  0.361
2010 Bittner S, Bogomolny E, Dietz B, Miski-Oglu M, Oria Iriarte P, Richter A, Schäfer F. Experimental test of a trace formula for two-dimensional dielectric resonators. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 81: 066215. PMID 20866509 DOI: 10.1103/Physreve.81.066215  0.702
2010 Dietz B, Friedrich T, Harney HL, Miski-Oglu M, Richter A, Schäfer F, Weidenmüller HA. Quantum chaotic scattering in microwave resonators. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 81: 036205. PMID 20365830 DOI: 10.1103/Physreve.81.036205  0.746
2010 Heyde K, von Neumann-Cosel P, Richter A. Magnetic dipole excitations in nuclei: Elementary modes of nucleonic motion Reviews of Modern Physics. 82: 2365-2419. DOI: 10.1103/Revmodphys.82.2365  0.386
2010 Burda O, Neumann-Cosel Pv, Richter A, Forssen C, Brown BA. Resonance parameters of the first 1/2^{+} state in 9Be and astrophysical implications Physical Review C. 82: 15808. DOI: 10.1103/Physrevc.82.015808  0.407
2010 Yevetska O, Enders J, Fritzsche M, Neumann-Cosel PV, Stephan O, Richter A, Romig C, Savran D, Sonnabend K. Dipole Strength in the 235U(gamma,gamma') Reaction up to 2.8 MeV Physical Review C. DOI: 10.1103/Physrevc.81.044309  0.73
2010 Petermann I, Langanke K, Martínez-Pinedo G, Neumann-Cosel Pv, Nowacki F, Richter A. Scales in the fine structure of the magnetic dipole resonance: A wavelet approach to the shell model Physical Review C. 81. DOI: 10.1103/Physrevc.81.014308  0.322
2010 Bittner S, Dietz B, Miski-Oglu M, Iriarte PO, Richter A, Schäfer F. Observation of a Dirac point in microwave experiments with a photonic crystal modeling graphene Physical Review B. 82: 14301. DOI: 10.1103/Physrevb.82.014301  0.302
2010 Johansson HT, Aksyutina Y, Aumann T, Boretzky K, Borge MJG, Chatillon A, Chulkov LV, Cortina-Gil D, Datta Pramanik U, Emling H, Forssén C, Fynbo HOU, Geissel H, Ickert G, Jonson B, ... ... Richter A, et al. Three-body correlations in the decay of 10He and 13Li Nuclear Physics A. 847: 66-88. DOI: 10.1016/J.Nuclphysa.2010.07.002  0.381
2010 Johansson HT, Aksyutina Y, Aumann T, Boretzky K, Borge MJG, Chatillon A, Chulkov LV, Cortina-Gil D, Datta Pramanik U, Emling H, Forssén C, Fynbo HOU, Geissel H, Ickert G, Jonson B, ... ... Richter A, et al. The unbound isotopes 9,10He Nuclear Physics A. 842: 15-32. DOI: 10.1016/J.Nuclphysa.2010.04.006  0.417
2010 Yevetska O, Watzlawik S, Ahrens J, Alkhazov GD, Chizhov VP, Maev EM, Neumann-Cosel Pv, Orischin EM, Petrov GE, Porté J-, Richter A, Sarantsev VV, Schrieder G, Smirenin YV. New experimental method for investigation of the nucleon polarizabilities Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 618: 160-167. DOI: 10.1016/J.Nima.2010.02.091  0.4
2009 Bäcker A, Dietz B, Friedrich T, Miski-Oglu M, Richter A, Schäfer F, Tomsovic S. Friedel oscillations in microwave billiards. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 80: 066210. PMID 20365257 DOI: 10.1103/Physreve.80.066210  0.732
2009 Dietz B, Friedrich T, Miski-Oglu M, Richter A, Schäfer F, Seligmann TH. Nonperiodic echoes from quantum mushroom-billiard hats. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 80: 036212. PMID 19905205 DOI: 10.1103/Physreve.80.036212  0.719
2009 Poli C, Dietz B, Legrand O, Mortessagne F, Richter A. Avoided-level-crossing statistics in open chaotic billiards. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 80: 035204. PMID 19905168 DOI: 10.1103/Physreve.80.035204  0.329
2009 Dietz B, Friedrich T, Harney HL, Miski-Oglu M, Richter A, Schäfer F, Verbaarschot J, Weidenmüller HA. Induced violation of time-reversal invariance in the regime of weakly overlapping resonances. Physical Review Letters. 103: 064101. PMID 19792569 DOI: 10.1103/Physrevlett.103.064101  0.735
2009 Shevchenko A, Burda O, Carter J, Cooper GRJ, Fearick RW, Förtsch SV, Fujita H, Fujita Y, Kalmykov Y, Lacroix D, Lawrie JJ, Neumann-Cosel Pv, Neveling R, Ponomarev VY, Richter A, et al. Global investigation of the fine structure of the isoscalar giant quadrupole resonance Physical Review C. 79: 44305. DOI: 10.1103/Physrevc.79.044305  0.366
2009 Bittner S, Dietz B, Miski-Oglu M, Iriarte PO, Richter A, Schäfer F. Experimental test of a two-dimensional approximation for dielectric microcavities Physical Review A. 80: 23825. DOI: 10.1103/Physreva.80.023825  0.693
2009 Aksyutina Y, Johansson HT, Aumann T, Boretzky K, Borge MJG, Chatillon A, Chulkov LV, Cortina-Gil D, Pramanik UD, Emling H, Forssén C, Fynbo HOU, Geissel H, Ickert G, Jonson B, ... ... Richter A, et al. Properties of the 7He ground state from 8He neutron knockout Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 679: 191-196. DOI: 10.1016/J.Physletb.2009.07.044  0.387
2008 Dietz B, Friedrich T, Harney HL, Miski-Oglu M, Richter A, Schäfer F, Weidenmüller HA. Chaotic scattering in the regime of weakly overlapping resonances. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 78: 055204. PMID 19113179 DOI: 10.1103/Physreve.78.055204  0.743
2008 Dietz B, Friedrich T, Miski-Oglu M, Richter A, Schäfer F. Properties of nodal domains in a pseudointegrable barrier billiard. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 78: 045201. PMID 18999479 DOI: 10.1103/Physreve.78.045201  0.705
2008 Aberg S, Guhr T, Miski-Oglu M, Richter A. Superscars in billiards: a model for doorway states in quantum spectra. Physical Review Letters. 100: 204101. PMID 18518540 DOI: 10.1103/Physrevlett.100.204101  0.7
2008 Ryezayeva N, Arenhövel H, Burda O, Byelikov A, Chernykh M, Enders J, Griesshammer HW, Kalmykov Y, von Neumann-Cosel P, Ozel B, Poltoratska I, Pysmenetska I, Rangacharyulu C, Rathi S, Richter A, et al. Measurement of the reaction 2H(e,e') at 180 degrees close to the deuteron breakup threshold. Physical Review Letters. 100: 172501. PMID 18518283 DOI: 10.1103/Physrevlett.100.172501  0.752
2008 Abul-Magd AY, Dietz B, Friedrich T, Richter A. Spectral fluctuations of billiards with mixed dynamics: from time series to superstatistics. Physical Review E. 77: 46202-46202. PMID 18517705 DOI: 10.1103/Physreve.77.046202  0.521
2008 Altmann EG, Friedrich T, Motter AE, Kantz H, Richter A. Prevalence of marginally unstable periodic orbits in chaotic billiards Physical Review E - Statistical, Nonlinear, and Soft Matter Physics. 77. DOI: 10.1103/Physreve.77.016205  0.473
2008 Shevchenko A, Carter J, Cooper GRJ, Fearick RW, Kalmykov Y, Neumann-Cosel Pv, Ponomarev VY, Richter A, Usman I, Wambach J. Analysis of fine structure in the nuclear continuum Physical Review C. 77: 24302. DOI: 10.1103/Physrevc.77.024302  0.348
2008 Aksyutina Y, Johansson HT, Adrich P, Aksouh F, Aumann T, Boretzky K, Borge MJG, Chatillon A, Chulkov LV, Cortina-Gil D, Pramanik UD, Emling H, Forssén C, Fynbo HOU, Geissel H, ... ... Richter A, et al. Lithium isotopes beyond the drip line Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 666: 430-434. DOI: 10.1016/J.Physletb.2008.07.093  0.384
2007 Kalmykov Y, Özen C, Langanke K, Martínez-Pinedo G, Neumann-Cosel Pv, Richter A. Spin- and parity-resolved level densities from the fine structure of giant resonances. Physical Review Letters. 99: 202502. PMID 18233137 DOI: 10.1103/Physrevlett.99.202502  0.305
2007 Burda O, Botha N, Carter J, Fearick RW, Förtsch SV, Fransen C, Fujita H, Holt JD, Kuhar M, Lenhardt A, von Neumann-Cosel P, Neveling R, Pietralla N, Ponomarev VY, Richter A, et al. High-energy-resolution inelastic electron and proton scattering and the multiphonon nature of mixed-symmetry 2+ states in 94Mo. Physical Review Letters. 99: 092503. PMID 17931002 DOI: 10.1103/Physrevlett.99.092503  0.396
2007 Dietz B, Friedrich T, Miski-Oglu M, Richter A, Schäfer F. Spectral properties of Bunimovich mushroom billiards. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 75: 035203. PMID 17500749 DOI: 10.1103/Physreve.75.035203  0.726
2007 Byelikov A, Adachi T, Fujita H, Fujita K, Fujita Y, Hatanaka K, Heger A, Kalmykov Y, Kawase K, Langanke K, Martínez-Pinedo G, Nakanishi K, von Neumann-Cosel P, Neveling R, Richter A, et al. Gamow-Teller strength in the exotic odd-odd nuclei 138La and 180Ta and its relevance for neutrino nucleosynthesis. Physical Review Letters. 98: 082501. PMID 17359091 DOI: 10.1103/Physrevlett.98.082501  0.309
2007 Dietz B, Friedrich T, Harney HL, Miski-Oglu M, Richter A, Schäfer F, Weidenmüller HA. Induced time-reversal symmetry breaking observed in microwave billiards. Physical Review Letters. 98: 074103. PMID 17359026 DOI: 10.1103/Physrevlett.98.074103  0.742
2007 Chernykh M, Feldmeier H, Neff T, von Neumann-Cosel P, Richter A. Structure of the Hoyle state in 12C. Physical Review Letters. 98: 032501. PMID 17358679 DOI: 10.1103/Physrevlett.98.032501  0.302
2007 Dietz B, Friedrich T, Metz J, Miski-Oglu M, Richter A, Schäfer F, Stafford CA. Rabi oscillations at exceptional points in microwave billiards. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 75: 027201. PMID 17358455 DOI: 10.1103/Physreve.75.027201  0.732
2007 Hofmann M, Bäumer C, Berg AMvd, Frekers D, Hannen VM, Harakeh MN, Huu MAd, Kalmykov Y, Neumann-Cosel Pv, Ponomarev VY, Rakers S, Reitz B, Richter A, Schweda K, Shevchenko A, et al. Proton scattering at intermediate energies on Ni-58: How well is it understood? Physical Review C. 76: 14314. DOI: 10.1103/Physrevc.76.014314  0.365
2007 Rathi S, Pysmenetska I, Neumann-Cosel Pv, Richter A, Schrieder G, Shevchenko A. Precise measurement of the proton charge radius at the S-DALINAC — a novel experimental method Progress in Particle and Nuclear Physics. 59: 358-360. DOI: 10.1016/J.Ppnp.2006.12.032  0.326
2007 Beck F, Frekers D, Neumann-Cosel Pv, Richter A, Ryezayeva N, Thompson IJ. Spectroscopic factor of the 7He ground state Physics Letters B. 645: 128-132. DOI: 10.1016/J.Physletb.2006.12.036  0.352
2007 Simon H, Meister M, Aumann T, Borge MJG, Chulkov LV, Pramanik UD, Elze TW, Emling H, Forssen C, Geissel H, Hellström M, Jonson B, Kratz JV, Kulessa R, Leifels Y, ... ... Richter A, et al. Systematic investigation of the drip-line nuclei 11Li and 14Be and their unbound subsystems 10Li and 13Be Nuclear Physics. 791: 267-302. DOI: 10.1016/J.Nuclphysa.2007.04.021  0.371
2007 Lisetskiy AF, Caurier E, Langanke K, Martínez-Pinedo G, Neumann-Cosel Pv, Nowacki F, Richter A. Magnetic dipole probes of the sd and pf shell crossing in the 36,38Ar isotopes Nuclear Physics. 789: 114-124. DOI: 10.1016/J.Nuclphysa.2007.01.074  0.328
2007 Özel B, Enders J, Neumann-Cosel Pv, Poltoratska I, Richter A, Savran D, Volz S, Zilges A. Systematics of the pygmy dipole resonance in stable tin isotopes from resonant photon scattering Nuclear Physics. 788: 385-388. DOI: 10.1016/J.Nuclphysa.2007.01.069  0.786
2007 Kalmykov Y, Langanke K, Martínez-Pinedo G, Mocelj D, Neumann-Cosel Pv, Poltoratska I, Ponomarev VY, Richter A, Shevchenko A, Wambach J. Spin- and Parity-Resolved Level Densities from High-Resolution Hadron and Electron Scattering Studies of Giant Resonances Nuclear Physics. 788: 136-141. DOI: 10.1016/J.Nuclphysa.2007.01.059  0.362
2007 Fujita H, Botha NT, Burda O, Carter J, Fearick RW, Förtsch SV, Fransen C, Kuhar M, Lenhardt A, von Neumann-Cosel P, Neveling R, Pietralla N, Ponomarev VY, Richter A, Scholten O, et al. One- and two-phonon mixed-symmetry states in 94Mo in high-resolution electron and proton scattering Nuclear Physics A. 788: 94-99. DOI: 10.1016/J.Nuclphysa.2007.01.053  0.375
2007 Tamii A, Adachi T, Carter J, Dozono M, Fujita H, Fujita Y, Hatanaka K, Hashimoto H, Kaneda T, Itoh M, Kawabata T, Matsubara H, Nakanishi K, Neumann-Cosel Pv, Okamura H, ... ... Richter A, et al. Study of M1 excitations by high-resolution proton inelastic scattering experiment at forward angles Nuclear Physics. 788: 53-60. DOI: 10.1016/J.Nuclphysa.2007.01.048  0.389
2006 Bogomolny E, Dietz B, Friedrich T, Miski-Oglu M, Richter A, Schäfer F, Schmit C. First experimental observation of superscars in a pseudointegrable barrier billiard. Physical Review Letters. 97: 254102. PMID 17280358 DOI: 10.1103/Physrevlett.97.254102  0.727
2006 Dietz B, Friedrich T, Miski-Oglu M, Richter A, Seligman TH, Zapfe K. Nonperiodic echoes from mushroom billiard hats. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 74: 056207. PMID 17279984 DOI: 10.1103/Physreve.74.056207  0.713
2006 Negret A, Adachi T, Barrett BR, Bäumer C, van den Berg AM, Berg GP, von Brentano P, Frekers D, De Frenne D, Fujita H, Fujita K, Fujita Y, Grewe EW, Haefner P, Harakeh MN, ... ... Richter A, et al. Gamow-Teller strengths in the A = 14 multiplet: a challenge to the shell model. Physical Review Letters. 97: 062502. PMID 17026166 DOI: 10.1103/Physrevlett.97.062502  0.36
2006 Dietz B, Guhr T, Harney H, Richter A. Strength Distributions and Symmetry Breaking in Coupled Microwave Billiards Physical Review Letters. 96: 254101. PMID 16907305 DOI: 10.1103/Physrevlett.96.254101  0.345
2006 Dietz B, Heine A, Richter A, Bohigas O, Leboeuf P. Spectral statistics in an open parametric billiard system Physical Review E. 73: 35201. PMID 16605589 DOI: 10.1103/Physreve.73.035201  0.321
2006 Kalmykov Y, Adachi T, Berg GP, Fujita H, Fujita K, Fujita Y, Hatanaka K, Kamiya J, Nakanishi K, von Neumann-Cosel P, Ponomarev VY, Richter A, Sakamoto N, Sakemi Y, Shevchenko A, et al. Fine structure of the Gamow-Teller resonance in 90Nb and level density of 1+ states. Physical Review Letters. 96: 012502. PMID 16486449 DOI: 10.1103/Physrevlett.96.012502  0.354
2006 Fearick RW, Von Neumann-Cosel P, Richter A, Robinson SJQ, Zamick L. Magnetic dipole strength and the T = 0 proton-neutron residual interaction Journal of the Physical Society of Japan. 75. DOI: 10.1143/Jpsj.75.094201  0.342
2006 Robinson SJQ, Escuderos A, Zamick L, Neumann-Cosel PV, Richter A, Fearick RW. Shell-model test of the rotational-model relation between static quadrupole moments Q(21+),B(E2)'s, and orbital M1 transitions Physical Review C - Nuclear Physics. 73. DOI: 10.1103/Physrevc.73.037306  0.341
2006 Richter A. On some spectral properties of billiards and nuclei—similarities and differences Physica Scripta. 2006: 167-177. DOI: 10.1088/0031-8949/2006/T125/038  0.425
2006 Jeppesen HB, Moro AM, Bergmann UC, Borge MJG, Cederkäll J, Fraile LM, Fynbo HOU, Gómez-Camacho J, Johansson HT, Jonson B, Meister M, Nilsson T, Nyman G, Pantea M, Riisager K, ... Richter A, et al. Study of 10Li via the 9Li(2H, p) reaction at REX-ISOLDE Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 642: 449-454. DOI: 10.1016/J.Physletb.2006.09.060  0.398
2006 Ryezayeva N, Bäumer C, Berg AMvd, Chulkov LV, Frekers D, Frenne DD, Grewe E-, Haefner P, Jacobs E, Johanson H, Kalmykov Y, Negret A, Neumann-Cosel Pv, Popescu L, Rakers S, ... Richter A, et al. Search for a low-energy resonance in 7He with the 7Li(d,2He) reaction Physics Letters B. 639: 623-628. DOI: 10.1016/J.Physletb.2006.06.081  0.402
2006 Jeppesen HB, Moro AM, Nilsson T, Ames F, Van Den Bergh P, Bergmann UC, Bollen G, Borge MJG, Cederkäll J, Van Duppen P, Emhofer S, Forstner O, Fraile LM, Fynbo HOU, Gómez-Camacho J, ... ... Richter A, et al. Investigation of the 9Li + 2H → 8Li + t reaction at REX-ISOLDE Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 635: 17-22. DOI: 10.1016/J.Physletb.2006.02.034  0.334
2006 Brunken M, Gopych M, Gräf H, Laier U, Müller WFO, Platz M, Richter A, Watzlawik S, Weiland T. Analysis of the surface resistance of the superconducting accelerating cavities of the S-DALINAC Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 564: 94-99. DOI: 10.1016/J.Nima.2006.04.053  0.778
2006 Lenhardt A, Bonnes U, Burda O, von Neumann-Cosel P, Platz M, Richter A, Watzlawik S. A silicon microstrip detector in a magnetic spectrometer for high-resolution electron scattering experiments at the S-DALINAC Nuclear Instruments and Methods in Physics Research Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 562: 320-326. DOI: 10.1016/J.Nima.2006.03.003  0.356
2005 Niedermaier O, Scheit H, Bildstein V, Boie H, Fitting J, von Hahn R, Köck F, Lauer M, Pal UK, Podlech H, Repnow R, Schwalm D, Alvarez C, Ames F, Bollen G, ... ... Richter A, et al. "Safe" Coulomb excitation of 30Mg. Physical Review Letters. 94: 172501. PMID 15904283 DOI: 10.1103/Physrevlett.94.172501  0.378
2005 Dembowski C, Dietz B, Friedrich T, Gräf HD, Harney HL, Heine A, Miski-Oglu M, Richter A. Distribution of resonance strengths in microwave billiards of mixed and chaotic dynamics. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 71: 046202. PMID 15903765 DOI: 10.1103/Physreve.71.046202  0.737
2005 Hofferbert R, Alt H, Dembowski C, Gräf HD, Harney HL, Heine A, Rehfeld H, Richter A. Experimental investigations of chaos-assisted tunneling in a microwave annular billiard. Physical Review. E, Statistical, Nonlinear, and Soft Matter Physics. 71: 046201. PMID 15903764 DOI: 10.1103/Physreve.71.046201  0.747
2005 Scheit H, Niedermaier O, Bildstein V, Boie H, Fitting J, Von Hahn R, Köck F, Lauer M, Pal UK, Podlech H, Repnow R, Schwalm D, Alvarez C, Ames F, Bollen G, ... ... Richter A, et al. Coulomb excitation of neutron-rich beams at REX-ISOLDE European Physical Journal A. 25: 397-402. DOI: 10.1140/Epjad/I2005-06-165-2  0.324
2005 Li TC, Pietralla N, Fransen C, Von Garrel H, Kneissl U, Kohstall C, Linnemann A, Pitz HH, Rainovski G, Richter A, Scheck M, Stedile F, Von Brentano P, Von Neumann-Cosel P, Werner V. One-phonon 2 1,ms + mixed-symmetry state of 148Sm observed in nuclear resonance fluorescence Physical Review C - Nuclear Physics. 71. DOI: 10.1103/Physrevc.71.044318  0.595
2005 Bäumer C, Frekers D, Grewe EW, Haefner P, Hollstein S, Junk BC, Korff A, Rakers S, Schmidt R, Van Den Berg AM, Davids B, Harakeh MN, Hunyadi M, De Huu MA, Wörtche HJ, ... ... Richter A, et al. Measurement of the 2H(d, 2He) 2n reaction at E d = 171 MeV and implications for the neutron-neutron scattering length Physical Review C - Nuclear Physics. 71. DOI: 10.1103/Physrevc.71.044003  0.374
2005 Bäumer C, Van Den Berg AM, Davids B, Frekers D, De Frenne D, Grewe EW, Haefner P, Harakeh MN, Hofmann F, Hollstein S, Hunyadi M, De Huu MA, Jacobs E, Junk BC, Korff A, ... ... Richter A, et al. Determination of the Gamow-Teller strength distribution from the odd-odd nucleus 50V measured through 50V(d, 2He) 50Ti and astrophysical implications Physical Review C - Nuclear Physics. 71. DOI: 10.1103/Physrevc.71.024603  0.394
2005 Enders J, Neumann-Cosel Pv, Rangacharyulu C, Richter A. Parameter-free description of orbital magnetic dipole strength Physical Review C. 71: 14306. DOI: 10.1103/Physrevc.71.014306  0.758
2005 Chernykh M, Enders J, Neumann-Cosel Pv, Rangacharyulu C, Richter A. The Role of the 96 keV Level in the 19O(β–)19F Process at Stellar Temperatures The Astrophysical Journal. 633. DOI: 10.1086/498263  0.742
2005 Richter A. Giant resonances — experiments at highest resolution, wavelets and scales Progress in Particle and Nuclear Physics. 55: 387-396. DOI: 10.1016/J.Ppnp.2005.01.002  0.398
2005 Hofmann F, Bäumer C, Berg AMvd, Frekers D, Hannen VM, Harakeh MN, Huu MAd, Kalmykov Y, Neumann-Cosel Pv, Ponomarev VY, Rakers S, Reitz B, Richter A, Shevchenko A, Schweda K, et al. Polarized proton scattering on 58Ni at small momentum transfer: A test of the microscopic optical model and effective interactions Physics Letters B. 612: 165-172. DOI: 10.1016/J.Physletb.2005.03.020  0.399
2005 Chulkov LV, Simon H, Thompson IJ, Aumann T, Borge MJG, Elze TW, Emling H, Geissel H, Grigorenko LV, Hellstrom M, Jonson B, Kratz JWV, Kulessa R, Markenroth K, Meister M, ... ... Richter A, et al. Three-body correlations in electromagnetic dissociation of Borromean nuclei: The He-6 case Nuclear Physics. 759: 23-42. DOI: 10.1016/J.Nuclphysa.2005.05.001  0.359
2005 Niedermaier O, Scheit H, Bildstein V, Boie H, Fitting J, von Hahn R, Köck F, Lauer M, Pal UK, Podlech H, Repnow R, Schwalm D, Alvarez C, Ames F, Bollen G, ... ... Richter A, et al. The neutron-rich Mg isotopes: First results from MINIBALL at REX-ISOLDE Nuclear Physics A. 752. DOI: 10.1016/J.Nuclphysa.2005.02.071  0.309
2005 Richter A. Trends in nuclear physics Nuclear Physics A. 751: 3-49. DOI: 10.1016/J.Nuclphysa.2005.02.003  0.314
2005 Jeppesen HB, Ames F, Van den Bergh P, Bergmann UC, Bollen G, Borge MJG, Cederkäll J, Van Duppen P, Emhofer S, Forstner O, Fraile LM, Fynbo HOU, Gómez-Camacho J, Habs D, von Hahn R, ... ... Richter A, et al. Low energy reactions with radioactive ions at REX-ISOLDE - The 9Li + 2H case Nuclear Physics A. 748: 374-392. DOI: 10.1016/J.Nuclphysa.2004.11.013  0.334
2005 Gopych M, Gräf H, Laier U, Müller WFO, Platz M, Richter A, Setzer S, Stascheck A, Watzlawik S, Weiland T. Study of dark current phenomena in a superconducting accelerating cavity at the S-DALINAC Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 539: 490-498. DOI: 10.1016/J.Nima.2004.11.001  0.365
2004 Langanke K, Martínez-Pinedo G, Neumann-Cosel Pv, Richter A. Supernova inelastic neutrino-nucleus cross sections from high-resolution electron scattering experiments and shell-model calculations Physical Review Letters. 93: 202501. PMID 15600919 DOI: 10.1103/Physrevlett.93.202501  0.371
2004 Dembowski C, Dietz B, Friedrich T, Gräf HD, Heine A, Mejía-Monasterio C, Miski-Oglu M, Richter A, Seligman TH. First experimental evidence for quantum echoes in scattering systems. Physical Review Letters. 93: 134102. PMID 15524724 DOI: 10.1103/Physrevlett.93.134102  0.73
2004 Shevchenko A, Carter J, Fearick RW, Förtsch SV, Fujita H, Fujita Y, Kalmykov Y, Lacroix D, Lawrie JJ, Neumann-Cosel Pv, Neveling R, Ponomarev VY, Richter A, Sideras-Haddad E, Smit FD, et al. Fine structure in the energy region of the isoscalar giant quadrupole resonance: characteristic scales from a wavelet analysis. Physical Review Letters. 93: 122501. PMID 15447256 DOI: 10.1103/Physrevlett.93.122501  0.365
2004 Dembowski C, Dietz B, Gräf H, Harney HL, Heine A, Heiss WD, Richter A. Encircling an exceptional point. Physical Review E. 69: 1-7. PMID 15244913 DOI: 10.1103/Physreve.69.056216  0.343
2004 Kunze M, Müller WFO, Weiland T, Brunken M, Gräf H, Richter A. 3 GHz Waveguide-to-Coax Transition for RF Input Power Couplers Frequenz. 58. DOI: 10.1515/Freq.2004.58.11-12.256  0.753
2004 Aniol KA, Epstein MB, Gama E, Margaziotis DJ, Bertozzi W, Chen JP, Dale D, Florizone REJ, Gilad S, Sarty AJ, Templon JA, Van Verst SP, Zhao J, Zhou ZL, Bartsch P, ... ... Richter A, et al. Measurement of RLT and ATL in the 4He(e, e′p)3H reaction at pmiss of 130-300 MeV/c European Physical Journal A. 22: 461-470. DOI: 10.1140/Epja/I2004-10040-X  0.307
2004 Korff A, Haefner P, Bäumer C, Van Den Berg AM, Blasi N, Davids B, De Frenne D, De Leo R, Frekers D, Grewe EW, Harakeh MN, Hofmann F, Hunyadi M, Jacobs E, Junk BC, ... ... Richter A, et al. Deuteron elastic and inelastic scattering at intermediate energies from nuclei in the mass range 6 ≤ a ≤ 116 Physical Review C - Nuclear Physics. 70: 0676011-0676014. DOI: 10.1103/Physrevc.70.067601  0.316
2004 Käubler L, Schnare H, Schwengner R, Prade H, Dönau F, Von Brentano P, Eberth J, Enders J, Fitzler A, Fransen C, Grinberg M, Herzberg RD, Kaiser H, Von Neumann-Cosel P, Pietralla N, ... Richter A, et al. Dipole and quadrupole excitations in88Sr up to 6.8 MeV Physical Review C - Nuclear Physics. 70. DOI: 10.1103/Physrevc.70.064307  0.812
2004 Aberg S, Heine A, Mitchell GE, Richter A. Isospin symmetry breaking in 93Tc and statistical properties Physics Letters B. 598: 42-46. DOI: 10.1016/J.Physletb.2004.07.051  0.331
2004 Scheit H, Niedermaier O, Pantea M, Aksouh F, Alvarez C, Ames F, Behrens T, Bildstein V, Boie H, Butler P, Cederkäll J, Davinson T, Delahaye P, Duppen Pv, Eberth J, ... ... Richter A, et al. First results on in-beam γ spectroscopy of neutron-rich Na and Mg isotopes at REX-ISOLDE Nuclear Physics. 746: 96-102. DOI: 10.1016/J.Nuclphysa.2004.09.126  0.779
2004 Enders J, Guhr T, Heine A, Neumann-Cosel Pv, Ponomarev VY, Richter A, Wambach J. Spectral statistics and the fine structure of the electric pygmy dipole resonance in N = 82 nuclei ✩ Nuclear Physics. 741: 3-28. DOI: 10.1016/J.Nuclphysa.2004.05.014  0.766
2004 Simon H, Aumann T, Borge MJG, Chulkov LV, Elze TW, Emling H, Forssen C, Geissel H, Hellström M, Jonson B, Kratz JV, Kulessa R, Leifels Y, Markenroth K, Meister M, ... ... Richter A, et al. Two- and three-body correlations: breakup of halo nuclei Nuclear Physics. 734: 323-326. DOI: 10.1016/J.Nuclphysa.2004.01.058  0.359
2004 Richter A. Fine structure of giant resonances revisited experimentally and theoretically Nuclear Physics. 731: 59-75. DOI: 10.1016/J.Nuclphysa.2003.11.019  0.418
2004 Khodyachykh S, Brunken M, Genz H, Gräf H, Hessler C, Richter A, Wesp T, Asgekar V, Saldin E, Schneidmiller E, Yurkov M. Observation of an FEL efficiency increase caused by magnetic field tapering of the undulator Nuclear Instruments and Methods in Physics Research Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 530: 205-216. DOI: 10.1016/J.Nima.2004.04.225  0.796
2004 Khodyachykh S, Brunken M, Genz H, Hessler C, Richter A, Asgekar V. Experimental and numerical study of short pulse effects in FELs Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 530: 194-204. DOI: 10.1016/J.Nima.2004.04.215  0.781
2003 Beck F, Dembowski C, Heine A, Richter A. R-matrix theory of driven electromagnetic cavities. Physical Review E. 67: 66208. PMID 16241327 DOI: 10.1103/Physreve.67.066208  0.303
2003 Meister M, Chulkov LV, Simon H, Aumann T, Borge MJ, Elze TW, Emling H, Geissel H, Hellström M, Jonson B, Kratz JV, Kulessa R, Leifels Y, Markenroth K, Münzenberg G, ... ... Richter A, et al. The t+n+n system and 5H. Physical Review Letters. 91: 162504. PMID 14611398 DOI: 10.1103/Physrevlett.91.162504  0.324
2003 Dembowski C, Dietz B, Gräf HD, Heine A, Leyvraz F, Miski-Oglu M, Richter A, Seligman TH. Phase shift experiments identifying Kramers doublets in a chaotic superconducting microwave billiard of threefold symmetry. Physical Review Letters. 90: 014102. PMID 12570615 DOI: 10.1103/Physrevlett.90.014102  0.674
2003 Dembowski C, Dietz B, Gräf H, Harney HL, Heine A, Heiss WD, Richter A. Observation of a chiral state in a microwave cavity. Physical Review Letters. 90: 34101-34101. PMID 12570489 DOI: 10.1103/Physrevlett.90.034101  0.342
2003 Dembowski C, Dietz B, Gräf H, Heine A, Papenbrock T, Richter A, Richter C. Experimental Test of the Trace Formula by Balian and Duplantier Progress of Theoretical Physics Supplement. 150: 338-342. DOI: 10.1143/Ptps.150.338  0.312
2003 Bäumer C, Berg AMvd, Davids B, Frekers D, Frenne DD, Grewe E-, Haefner P, Harakeh MN, Hofmann F, Hunyadi M, Jacobs E, Junk BC, Korff A, Langanke K, Martínez-Pinedo G, ... ... Richter A, et al. High-resolution study of the Gamow-Teller strength distribution in Ti-51 measured through V-51(d,He-2)Ti-51 Physical Review C. 68: 31303. DOI: 10.1103/Physrevc.68.031303  0.388
2003 Kohl M, Antelo MA, Ayerbe C, Baumann D, Böhm R, Bosnar D, Ding M, Distler MO, Friedrich J, Llongo JG, Jennewein P, Mañas GJ, Merkel H, Merle P, Müller U, ... ... Richter A, et al. Search for narrow nucleon resonances below pion threshold in theH(e,e′π+)Xand2H(e,e′p)Xreactions Physical Review C. 67: 65204. DOI: 10.1103/Physrevc.67.065204  0.357
2003 Nord A, Enders J, Pinto AEdA, Belic D, Brentano Pv, Fransen C, Kneissl U, Kohstall C, Linnemann A, Neumann-Cosel Pv, Pietralla N, Pitz HH, Richter A, Stedile F, Werner V. Low-energy photon scattering experiments of151,153Eu,163Dy,and165Hoand the systematics of theM1scissors mode in odd-mass rare-earth nuclei Physical Review C. 67: 34307. DOI: 10.1103/Physrevc.67.034307  0.752
2003 Carrigan RA, Freudenberger J, Fritzler S, Genz H, Richter A, Ushakov A, Zilges A, Sellschop JPF. Electron channeling radiation experiments at very high electron bunch charges Physical Review A. 68: 62901. DOI: 10.1103/Physreva.68.062901  0.774
2003 Enders J, von Brentano P, Eberth J, Fitzler A, Fransen C, Herzberg RD, Kaiser H, Käubler L, von Neumann-Cosel P, Pietralla N, Ponomarev VY, Richter A, Schwengner R, Wiedenhöver I. Nuclear resonance fluorescence experiments on 204,206,207,208Pb up to 6.75 MeV Nuclear Physics A. 724: 243-273. DOI: 10.1016/S0375-9474(03)01554-9  0.82
2003 Cortina-Gil D, Fernandez-Vazquez J, Attallah F, Baumann T, Benlliure J, Borge MJG, Chulkov L, Forssén C, Fraile LM, Geissel H, Gerl J, Itahashi K, Janik R, Jonson B, Karlsson S, ... ... Richter A, et al. Nuclear and Coulomb breakup of 8B Nuclear Physics. 720: 3-19. DOI: 10.1016/S0375-9474(03)00671-7  0.358
2003 Linnemann A, Von Brentano P, Eberth J, Enders J, Fitzler A, Fransen C, Guliyev E, Herzberg RD, Käubler L, Kuliev AA, Von Neumann-Cosel P, Pietralla N, Prade H, Richter A, Schwengner R, et al. Change of the dipole strength distributions between the neighbouring γ-soft nuclei 194Pt and 196Pt Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 554: 15-20. DOI: 10.1016/S0370-2693(02)03235-5  0.806
2003 Loewe M, Alexa P, Czosnyka T, Boer Jd, Iwanicki J, Levon AI, Maier HJ, Napiorkowski PJ, Neumann-Cosel Pv, Richter A, Schlegel C, Sletten G, Srebrny J, Würkner M. Collective vibrations built on the Kπ=9− high-spin isomer in 180Ta Physics Letters B. 551: 71-78. DOI: 10.1016/S0370-2693(02)03014-9  0.363
2003 Gräf H-, Herrmann J, Hüning M, Laier U, Mohr P, Platz M, Richter A, Schweizer B, Watzlawik S, Weise H. Compton diodes as diagnostic tools in accelerator operation Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 512: 453-458. DOI: 10.1016/S0168-9002(03)01925-9  0.36
2003 Kester O, Sieber T, Emhofer S, Ames F, Reisinger K, Reiter P, Thirolf PG, Lutter R, Habs D, Wolf BH, Huber G, Schmidt P, Ostrowski AN, Von Hahn R, Repnow R, ... ... Richter A, et al. Accelerated radioactive beams from REX-ISOLDE Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 204: 20-30. DOI: 10.1016/S0168-583X(02)01886-4  0.342
2003 Pugachov D, They J, Buschhorn G, Kotthaus R, Morokhovskii VL, Genz H, Richter A, Ushakov A. Polarimetry of coherent polarization radiation Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 201: 55-66. DOI: 10.1016/S0168-583X(02)00950-3  0.301
2003 Brunken M, Casper L, Genz H, Hessler C, Khodyachykh S, Richter A. A compact autocorrelator for the wavelength range between 4 and 10 μm Optics and Laser Technology. 35: 349-353. DOI: 10.1016/S0030-3992(03)00026-4  0.774
2003 Brunken M, Casper L, Genz H, Hessler C, Khodyachykh S, Richter A. Influence of doping the pump-chamber material in a flashlamp pumped Er:YAG laser Optics and Laser Technology. 35: 331-333. DOI: 10.1016/S0030-3992(03)00005-7  0.752
2003 Fearick RW, Hartung G, Langanke K, Martínez-Pinedo G, Neumann-Cosel Pv, Richter A. Low-energy magnetic dipole response in 56Fe from high-resolution electron scattering Nuclear Physics. 727: 41-55. DOI: 10.1016/J.Nuclphysa.2003.07.016  0.394
2002 Ryezayeva N, Hartmann T, Kalmykov Y, Lenske H, Neumann-Cosel Pv, Ponomarev VY, Richter A, Shevchenko A, Volz S, Wambach J. Nature of low -energy dipole strength in nuclei: the case of a resonance at particle threshold in 208Pb Physical Review Letters. 89: 272502. PMID 12513199 DOI: 10.1103/Physrevlett.89.272502  0.4
2002 Dembowski C, Dietz B, Gräf H, Heine A, Papenbrock T, Richter A, Richter C. Experimental Test of a Trace Formula for a Chaotic Three-Dimensional Microwave Cavity Physical Review Letters. 89: 64101. PMID 12190582 DOI: 10.1103/Physrevlett.89.064101  0.355
2002 Neumann-Cosel PV, Richter A, Schrieder G, Shevchenko A, Stiller A, Arenhövel H. Deuteron breakup in the 2H(e,e'p) reaction at low momentum transfer and close to threshold Physical Review Letters. 88: 202304. PMID 12005559 DOI: 10.1103/Physrevlett.88.202304  0.318
2002 Meister M, Markenroth K, Aleksandrov D, Aumann T, Axelsson L, Baumann T, Borge MJ, Chulkov LV, Dostal W, Eberlein B, Elze TW, Emling H, Forssén C, Geissel H, Hellström M, ... ... Richter A, et al. Evidence for a new low-lying resonance state in 7He. Physical Review Letters. 88: 102501. PMID 11909350 DOI: 10.1103/Physrevlett.88.102501  0.398
2002 Belic D, Arlandini C, Besserer J, Boer Jd, Carroll JJ, Enders J, Hartmann T, Käppeler F, Kaiser H, Kneissl U, Kolbe E, Langanke K, Loewe M, Maier HJ, Maser H, ... ... Richter A, et al. Photo-induced depopulation of the 180 Ta m isomer via low-lying intermediate states : structure and astrophysical implications Physical Review C. 65: 35801. DOI: 10.1103/Physrevc.65.035801  0.722
2002 Hofmann F, Neumann-Cosel Pv, Neumeyer F, Rangacharyulu C, Reitz B, Richter A, Schrieder G, Sober DI, Fagg LW, Brown BA. Magnetic dipole transitions in 32 S from electron scattering at 180 Physical Review C. 65: 24311. DOI: 10.1103/Physrevc.65.024311  0.322
2002 Guliyev E, Kuliev AA, Neumann-Cosel Pv, Richter A. Nature of the scissors mode in nuclei near shell closure: the tellurium isotope chain ☆ Physics Letters B. 532: 173-178. DOI: 10.1016/S0370-2693(02)01555-1  0.386
2002 Reitz B, Berg AMvd, Frekers D, Hofmann F, Huu Md, Kalmykov Y, Lenske H, Neumann-Cosel Pv, Ponomarev VY, Rakers S, Richter A, Schrieder G, Schweda K, Wambach J, Wörtche HJ. Direct evidence for an orbital magnetic quadrupole twist mode in nuclei Physics Letters B. 532: 179-184. DOI: 10.1016/S0370-2693(02)01485-5  0.416
2002 Kohl M, Bartsch P, Baumann D, Bermuth J, Böhm R, Bohinc K, Derber S, Ding M, Distler MO, Ewald I, Friedrich J, Friedrich JM, Jennewein P, Kahrau M, Kamalov SS, ... ... Richter A, et al. Self energies of the pion and the Δ isobar from the 3He(e,e′π+)3H reaction Physics Letters B. 530: 67-73. DOI: 10.1016/S0370-2693(02)01345-X  0.361
2001 Dembowski C, Gräf H-, Harney HL, Heine A, Heiss WD, Rehfeld H, Richter A. Experimental observation of the topological structure of exceptional points. Physical Review Letters. 86: 787-790. PMID 11177940 DOI: 10.1103/Physrevlett.86.787  0.325
2001 Richter A. Wave dynamical chaos: an experimental approach in billiards Physica Scripta. 2001: 212-222. DOI: 10.1238/Physica.Topical.090A00212  0.357
2001 Richter A. Foundations of Physics. 31: 327-354. DOI: 10.1023/A:1017594604474  0.312
2001 Rehfeld H, Dembowski C, Gräf H, Heine A, Hofferbert R, Richter A. Quantum chaos and wavedynamical chaos in two- and three-dimensional microwave billiards Physica E: Low-Dimensional Systems and Nanostructures. 9: 518-522. DOI: 10.1016/S1386-9477(00)00256-3  0.722
2001 Pugachov D, Buschhorn G, Kotthaus R, Morokhovskii VL, They J, Genz H, Richter A, Ushakov A. Polarization properties of coherent polarization radiation of relativistic electrons in a crystal Physics Letters, Section a: General, Atomic and Solid State Physics. 286: 70-75. DOI: 10.1016/S0375-9601(01)00337-1  0.305
2001 Diesener H, Helm U, Huck V, Neumann-Cosel Pv, Rangacharyulu C, Richter A, Schrieder G, Stascheck A, Strauch S, Ryckebusch J, Carter J. Giant resonance spectroscopy of 40Ca with the (e,e′x) reaction (II): Multipole decomposition of 4π-integrated spectra and angular correlations Nuclear Physics. 696: 293-316. DOI: 10.1016/S0375-9474(01)01209-X  0.357
2001 Carter J, Diesener H, Helm U, Herbert G, Neumann-Cosel Pv, Richter A, Schrieder G, Strauch S. Giant resonance spectroscopy of 40Ca with the (e,e′x) reaction (III): Direct versus statistical decay☆ Nuclear Physics. 696: 317-336. DOI: 10.1016/S0375-9474(01)01208-8  0.348
2001 Diesener H, Helm U, Neumann-Cosel Pv, Richter A, Schrieder G, Stascheck A, Stiller A, Carter J. Giant resonance spectroscopy of 40Ca with the (e,e′x) reaction (I): Experiments and overview of results Nuclear Physics. 696: 272-292. DOI: 10.1016/S0375-9474(01)01206-4  0.403
2001 Neumann-Cosel Pv, Arlandini C, Belic D, Besserer J, Boer Jd, Carroll JJ, Enders J, Hartmann T, Käppeler F, Kaiser H, Kneissl U, Loewe M, Maier HJ, Maser H, Mohr P, ... ... Richter A, et al. Photoactivation of 180Tam and s-process nucleosynthesis of nature's rarest naturally occuring isotope Nuclear Physics. 688: 237-240. DOI: 10.1016/S0375-9474(01)00706-0  0.699
2001 Kohl M, Kuss M, Rangacharyulu C, Richter A, Schrieder G, Suda T. Medium effects in pion electroproduction off 3He Nuclear Physics. 684: 454-456. DOI: 10.1016/S0375-9474(01)00502-4  0.577
2001 Belic D, Besserer J, Arlandini C, De Boer J, Carroll JJ, Enders J, Hartmann T, Käppeler F, Kaiser H, Kneissl U, Loewe M, Maser H, Mohr P, Von Neumann-Cosel P, Nord A, ... ... Richter A, et al. The new photoactivation facility at the 4.3 MV Stuttgart DYNAMITRON: Setup, performance, and first applications Nuclear Instruments and Methods in Physics Research, Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 463: 26-41. DOI: 10.1016/S0168-9002(01)00225-X  0.758
2001 Gund C, Bauer H, Cub J, Dietrich A, Härtlein T, Lenske H, Pansegrau D, Richter A, Scheit H, Schrieder G, Schwalm D. Potential and limitations of nucleon transfer experiments with radioactive beams at REX-ISOLDE European Physical Journal A. 10: 85-95. DOI: 10.1007/S100500170147  0.345
2001 Schlegel C, Neumann-Cosel Pv, Boer Jd, Gerl J, Kaspar M, Kozhoukharov I, Loewe M, Maier HJ, Napiorkowsky PJ, Peter I, Rejmund M, Richter A, Schaffner H, Srebrny J, Würkner M, et al. Depopulation of the Jπ = 9- isomer in 180Ta to the Jπ = 1+ ground state by Coulomb excitation European Physical Journal A. 10: 135-138. DOI: 10.1007/S100500170124  0.349
2000 Dembowski C, Graf HD, Heine A, Rehfeld H, Richter A, Schmit C. Gaussian unitary ensemble statistics in a time-reversal invariant microwave triangular billiard Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 62: R4516-9. PMID 11089072 DOI: 10.1103/Physreve.62.R4516  0.333
2000 Dembowski C, Graf H, Heine A, Hofferbert R, Rehfeld H, Richter A. First experimental evidence for chaos-assisted tunneling in a microwave annular billiard Physical Review Letters. 84: 867-70. PMID 11017392 DOI: 10.1103/Physrevlett.84.867  0.734
2000 Strauch S, von Neumann-Cosel P, Rangacharyulu C, Richter A, Schrieder G, Schweda K, Wambach J. Giant resonances in the doubly magic nucleus 48Ca from the (e, e'n) reaction. Physical Review Letters. 85: 2913-6. PMID 11005966 DOI: 10.1103/Physrevlett.85.2913  0.649
2000 Neumann-Cosel Pv, Neumeyer F, Reitz B, Richter A, Wambach J. Transverse electron scattering form factors at low momentum transfer: sensitivity to in-medium modifications of vector mesons? Physical Review C. 62: 34307. DOI: 10.1103/Physrevc.62.034307  0.36
2000 Morokhovskyi VV, Freudenberger J, Genz H, Morokhovskii VL, Richter A, Sellschop JPF. Theoretical description and experimental detection of the interference between parametric X radiation and coherent bremsstrahlung Physical Review B. 61: 3347-3352. DOI: 10.1103/Physrevb.61.3347  0.793
2000 Habs D, Kester O, Sieber T, Bongers H, Emhofer S, Reiter P, Thirolf PG, Bollen G, Aysto J, Forstner O, Ravn H, Nilsson T, Oinonen M, Simon H, Cederkall J, ... ... Richter A, et al. The REX-ISOLDE project Hyperfine Interactions. 129: 43-66. DOI: 10.1023/A:1012650908964  0.305
2000 Neumann-Cosel Pv, Gräf H-, Krämer U, Richter A, Spamer E. Electroexcitation of isoscalar and isovector magnetic dipole transitions in C and isospin mixing Nuclear Physics. 669: 3-13. DOI: 10.1016/S0375-9474(99)00564-3  0.382
2000 Kaiser H, Brentano Pv, Caurier E, Eberth J, Enders J, Fitzler A, Fransen C, Herzberg R-, Käubler L, Neumann-Cosel Pv, Pietralla N, Poves A, Prade H, Richter A, Schnare H, et al. Erratum to “Dipole excitations in the semi-magic nucleus 51V studied with the (γ,γ′) reaction” [Nucl. Phys. A 660 (1999) 41–53] Nuclear Physics. 679: 368-380. DOI: 10.1016/S0375-9474(00)00453-X  0.762
2000 Enders J, Brentano Pv, Eberth J, Fitzler A, Fransen C, Herzberg R-, Kaiser H, Käubler L, Neuman-Cosel Pv, Pietralla N, Ponomarev VY, Richter A, Schnare H, Schwengner R, Skoda S, et al. Note on a search for the two-octupole phonon 2+ state in 208 Pb with resonant photon scattering Nuclear Physics. 674: 3-10. DOI: 10.1016/S0375-9474(00)00157-3  0.784
2000 Enders J, Guhr T, Huxel N, Neumann-Cosel Pv, Rangacharyulu C, Richter A. Level spacing distribution of scissors mode states in heavy deformed nuclei Physics Letters B. 486: 273-278. DOI: 10.1016/S0370-2693(00)00779-6  0.754
2000 Enders J, Von Brentano P, Eberth J, Fitzler A, Fransen C, Herzberg RD, Kaiser H, Käubler L, Von Neumann-Cosel P, Pietralla N, Ponomarev VY, Prade H, Richter A, Schnare H, Schwengner R, et al. Structure and evolution of electric dipole strength in 204,206,208Pb below the neutron emission threshold Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics. 486: 279-285. DOI: 10.1016/S0370-2693(00)00730-9  0.815
2000 Lacroix D, Mai A, Neumann-Cosel Pv, Richter A, Wambach J. Multiple scales in the fine structure of the isoscalar giant quadrupole resonance in 208Pb Physics Letters B. 479: 15-20. DOI: 10.1016/S0370-2693(00)00301-4  0.382
2000 Richter A. Electron scattering and nuclear structure at the S-DALINAC Progress in Particle and Nuclear Physics. 44: 3-28. DOI: 10.1016/S0146-6410(00)00053-3  0.43
2000 Käubler L, Schnare H, Schwengner R, von Brentano P, Dönau F, Eberth J, Enders J, Fitzler A, Fransen C, Grinberg M, Grosse E, Herzberg R, Kaiser H, von Neumann-Cosel P, Pietralla N, ... ... Richter A, et al. Is the 4.742 MeV state in 88Sr the 1− two-phonon state? The European Physical Journal A. 7: 15-18. DOI: 10.1007/S100500050004  0.804
1999 Dembowski C, Gräf HD, Hofferbert R, Rehfeld H, Richter A, Weiland T. Anderson localization in a string of microwave cavities. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 60: 3942-8. PMID 11970230 DOI: 10.1103/Physreve.60.3942  0.718
1999 Alt H, Dembowski C, Gräf HD, Hofferbert R, Rehfeld H, Richter A, Schmit C. Experimental versus numerical eigenvalues of a Bunimovich stadium billiard: A comparison Physical Review E - Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 60: 2851-2857. PMID 11970090 DOI: 10.1103/Physreve.60.2851  0.734
1999 Belic D, Arlandini C, Besserer J, Boer Jd, Carroll JJ, Enders J, Hartmann T, Käppeler F, Kaiser H, Kneissl U, Loewe M, Maier HJ, Maser H, Mohr P, Neumann-Cosel Pv, ... ... Richter A, et al. Photoactivation of 180 Ta m and Its Implications for the Nucleosynthesis of Nature's Rarest Naturally Occurring Isotope Physical Review Letters. 83: 5242-5245. DOI: 10.1103/Physrevlett.83.5242  0.707
1999 Florizone REJ, Bertozzi W, Chen JP, Dale D, Gilad S, Sarty AJ, Templon JA, Van Verst SP, Zhao J, Zhou ZL, Bartsch P, Boeglin WU, Böhm R, Distler MO, Ewald I, ... ... Richter A, et al. High-precision studies of the 3He(e, e′ p) reaction at the quasielastic peak Physical Review Letters. 83: 2308-2311. DOI: 10.1103/Physrevlett.83.2308  0.35
1999 von Neumann-Cosel P, Neumeyer F, Nishizaki S, Ponomarev VY, Rangacharyulu C, Reitz B, Richter A, Schrieder G, Sober DI, Waindzoch T, Wambach J. Spin and Orbital Magnetic Quadrupole Resonances inC48aandZ90rfrom180°Electron Scattering Physical Review Letters. 82: 1105-1108. DOI: 10.1103/Physrevlett.82.1105  0.303
1999 Herzberg R-, Fransen C, Brentano Pv, Eberth J, Enders J, Fitzler A, Käubler L, Kaiser H, Neumann–Cosel Pv, Pietralla N, Ponomarev VY, Prade H, Richter A, Schnare H, Schwengner R, et al. Resolved dipole strength below the E 1 giant resonance in 138 Ba Physical Review C. 60: 51307. DOI: 10.1103/Physrevc.60.051307  0.783
1999 Enders J, Kaiser H, Neumann-Cosel Pv, Rangacharyulu C, Richter A. Comprehensive analysis of the scissors mode in heavy even-even nuclei Physical Review C. 59. DOI: 10.1103/Physrevc.59.R1851  0.748
1999 Kaiser H, Brentano Pv, Caurier E, Eberth J, Enders J, Fitzler A, Fransen C, Herzberg R-, Käubler L, Neumann-Cosel Pv, Pietralla N, Poves A, Prade H, Richter A, Schnare H, et al. Dipole excitations in the semi-magic nucleus 51V studied with the (γ,γ′) reaction Nuclear Physics. 660: 41-53. DOI: 10.1016/S0375-9474(99)00375-9  0.763
1999 Neumann-Cosel Pv, Richter A, Schlegel C, Schulz R. Low-energy magnetic dipole response in the 57Fe(γ,γ′) reaction Nuclear Physics. 650: 267-280. DOI: 10.1016/S0375-9474(99)00120-7  0.347
1999 Huxel N, Brentano Pv, Eberth J, Enders J, Herzberg R-, Neumann-Cosel Pv, Nicolay N, Pietralla N, Prade H, Rangacharyulu C, Reif J, Richter A, Schlegel C, Schwengner R, Skoda S, et al. Complete scissors mode strength in heavy deformed odd-mass nuclei: a case study of 165Ho and 169Tm Nuclear Physics. 645: 239-261. DOI: 10.1016/S0375-9474(98)00610-1  0.755
1999 von Neumann-Cosel P, Bähr C, Hofmann F, Neumeyer F, Nishizaki S, Ponomarev V, Rangacharyulu C, Reitz B, Richter A, Schrieder G, Schweda K, Stascheck A, Strauch S, Waindzoch T, Wambach J. Electric and magnetic giant resonances studied with electron scattering at the S-DALINAC Nuclear Physics A. 654: 743c-746c. DOI: 10.1016/S0375-9474(00)88540-1  0.641
1999 Brunken M, Döbert S, Eichhorn R, Genz H, Gräf H-, Loos H, Richter A, Schweizer B, Stascheck A, Wesp T. First Lasing Of The Darmstadt Cw Free Electron Laser Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 429: 21-26. DOI: 10.1016/S0168-9002(99)00060-1  0.764
1999 Chouffani K, Überall H, Genz H, Hoffmann Stascheck P, Nething U, Richter A. Low energy channeling radiation experiments in a germanium crystal Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions With Materials and Atoms. 152: 479-493. DOI: 10.1016/S0168-583X(99)00069-5  0.365
1998 Alt H, Barbosa CI, Graf H-, Guhr T, Harney HL, Hofferbert R, Rehfeld H, Richter A. Coupled Microwave Billiards As A Model For Symmetry Breaking Physical Review Letters. 81: 4847-4850. DOI: 10.1103/Physrevlett.81.4847  0.726
1998 Alt H, Bäcker A, Dembowski C, Gräf H-, Hofferbert R, Rehfeld H, Richter A. Mode Fluctuation Distribution for Spectra of Superconducting Microwave Billiards Physical Review E. 58: 1737-1742. DOI: 10.1103/Physreve.58.1737  0.733
1998 Enders J, Huxel N, Kneissl U, Neumann-Cosel Pv, Pitz HH, Richter A. Unresolved dipole strength in spectra of the 157 Gd(γ,γ') reaction Physical Review C. 57: 996-999. DOI: 10.1103/Physrevc.57.996  0.731
1998 Kohl M, Neumann-Cosel Pv, Richter A, Schrieder G, Strauch S. Giant isoscalar monopole resonance strength in 40Ca from (e,e' alpha) angular correlations Physical Review C. 57: 3167-3177. DOI: 10.1103/Physrevc.57.3167  0.572
1998 Carter J, Cowley AA, Diesener H, Fearick RW, Förtsch SV, Harakeh MN, Lawrie JJ, Mills SJ, Neumann-Cosel Pv, Newman RT, Pilcher JV, Richter A, Schweda K, Smit FD, Steyn GF, et al. Isoscalar quadrupole strength in 40Ca from the (p,p′α0) reaction at Ep = 100 MeV Nuclear Physics. 630: 631-642. DOI: 10.1016/S0375-9474(98)00656-3  0.351
1998 Enders J, Brentano Pv, Eberth J, Herzberg R-, Huxel N, Lenske H, Neumann-Cosel Pv, Nicolay N, Pietralla N, Prade H, Reif J, Richter A, Schlegel C, Schwengner R, Skoda S, et al. Photon scattering off 52Cr: Two-phonon E1 strength at the N = 28 shell closure? Nuclear Physics. 636: 139-155. DOI: 10.1016/S0375-9474(98)00213-9  0.774
1998 Aleksandrov D, Aumann T, Axelsson L, Baumann T, Borge MJG, Chulkov LV, Cub J, Dostal W, Eberlein B, Elze TW, Emling H, Geissel H, Goldberg VZ, Golovkov M, Grünschloß A, ... ... Richter A, et al. Invariant mass spectrum and α-n correlation function studied in the fragmentation of 6He on a carbon target Nuclear Physics. 633: 234-246. DOI: 10.1016/S0375-9474(98)00120-1  0.371
1998 Neumann-Cosel Pv, Poves A, Retamosa J, Richter A. Magnetic dipole response in nuclei at the N = 28 shell closure: a new look Physics Letters B. 443: 1-6. DOI: 10.1016/S0370-2693(98)01298-2  0.354
1998 Bähr C, Böttger R, Klein H, Neumann-Cosel Pv, Richter A, Schmidt D, Schweda K, Strauch S. Calculation of neutron response functions in complex geometries with the MCNP code Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 411: 430-436. DOI: 10.1016/S0168-9002(98)00428-8  0.325
1998 Fujita Y, Akimune H, Daito I, Fujiwara M, Harakeh M, Inomata T, Jänecke J, Katori K, Lüttge C, Nakayama S, Neumann-Cosel Pv, Richter A, Tamii A, Tanaka M, Ueno H, et al. Mesonic Effects Deduced From Good-Resolution (3He, T) Reaction In Comparison With Inelastic Scatterings Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 402: 371-377. DOI: 10.1016/S0168-9002(97)00865-6  0.371
1998 Weinmann PM, Rzepka M, Buschhorn G, Kotthaus R, Schmidt KH, Freudenberger J, Genz H, Morokhovskii VV, Richter A. Spectral-angular and polarization properties of near-axis channeling radiation of 31 MeV electrons in silicon Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 145: 113-119. DOI: 10.1016/S0168-583X(98)00320-6  0.78
1998 Schmidt KH, Buschhorn G, Kotthaus R, Rzepka M, Weinmann PM, Morokhovskii VV, Freudenberger J, Genz H, Richter A. Measurement of the linear polarization of Parametric X-radiation Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 145: 8-13. DOI: 10.1016/S0168-583X(98)00204-3  0.785
1998 Morokhovskii VV, Freudenberger J, Genz H, Richter A, Schmidt KH, Buschhorn G, Kotthaus R, Rzepka M, Weinmann PM. Polarization of parametric X radiation Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 145: 14-18. DOI: 10.1016/S0168-583X(98)00128-1  0.794
1997 Morokhovskii VV, Schmidt KH, Buschhorn G, Freudenberger J, Genz H, Kotthaus R, Richter A, Rzepka M, Weinmann PM. Polarization of Parametric X Radiation Physical Review Letters. 79: 4389-4392. DOI: 10.1103/Physrevlett.79.4389  0.333
1997 Enders J, Huxel N, Neumann-Cosel Pv, Richter A. Where is the Scissors Mode Strength in Odd-Mass Nuclei? Physical Review Letters. 79: 2010-2013. DOI: 10.1103/Physrevlett.79.2010  0.763
1997 Alt H, Dembowski C, Gräf H, Hofferbert R, Rehfeld H, Richter A, Schuhmann R, Weiland T. Wave dynamical chaos in a superconducting three-dimensional Sinai billiard Physical Review Letters. 79: 1026-1029. DOI: 10.1103/Physrevlett.79.1026  0.715
1997 von Neumann-Cosel P, Rangacharyulu C, Richter A, Schrieder G, Stascheck A, Strauch S. Complete Spectroscopy of an Isobaric Analog Resonance with the(e,e′p)Reaction Physical Review Letters. 78: 2924-2927. DOI: 10.1103/Physrevlett.78.2924  0.603
1997 Alt H, Gräf H-, Guhr T, Harney HL, Hofferbert R, Rehfeld H, Richter A, Schardt P. Correlation-hole method for the spectra of superconducting microwave billiards Physical Review E. 55: 6674-6683. DOI: 10.1103/Physreve.55.6674  0.734
1997 Kamerdzhiev S, Lisantti J, Neumann-Cosel Pv, Richter A, Tertychny G, Wambach J. Fine structure of the giant isoscalar quadrupole resonance in 208 Pb observed in high-resolution (e,e') and (p,p') experiments Physical Review C. 55: 2101-2104. DOI: 10.1103/Physrevc.55.2101  0.305
1997 Fujita Y, Akimune H, Daito I, Fujiwara M, Harakeh M, Inomata T, Jänecke J, Katori K, Lüttge C, Nakayama S, Neumann-Cosel Pv, Neumeyer F, Rangacharyulu C, Richter A, Tamii A, et al. Isospin and Spin-orbital Structures of J^{pi} =1^{+} States Excited in ^{28}Si Physical Review C. 55: 1137-1145. DOI: 10.1103/Physrevc.55.1137  0.34
1997 Freudenberger J, Genz H, Morokhovskii VV, Richter A, Morokhovskii VL, Nething U, Zahn R, Sellschop JPF. Lineshape, linewidth and spectral density of parametric x-radiation at low electron energy in diamond Applied Physics Letters. 70: 267-269. DOI: 10.1063/1.118359  0.347
1997 Enders J, Neumann-Cosel Pv, Ponomarev VY, Richter A. New experimental access to the two-phonon octupole vibration in 208Pb Nuclear Physics. 612: 239-248. DOI: 10.1016/S0375-9474(97)80012-7  0.749
1997 Blomqvist KI, Boeglin WU, Böhm R, Distler M, Edelhoff R, Friedrich J, Geiges R, Kahrau M, Kamalov S, Kirchbach M, Kohl M, Korn M, Kramer H, Krygier KW, Kunde V, ... ... Richter A, ... ... Richter AW, et al. Pion electroproduction in the 3He(e,é π+)3H reaction at intermediate energies Nuclear Physics. 626: 871-885. DOI: 10.1016/S0375-9474(97)00463-6  0.388
1997 Fayache MS, Von Neumann-Cosel P, Richter A, Sharon YY, Zamick L. Effects of the spin-orbit and tensor interactions on M1 excitations in light nuclei Nuclear Physics A. 627: 14-34. DOI: 10.1016/S0375-9474(97)00403-X  0.324
1997 Neumann-Cosel Pv, Agramunt-Ros J, Boer Jd, Calabrese R, Gadea A, Gorska M, Gerl J, Holoczek J, Kaspar M, Kozhoukharov I, Loewe M, Maier HJ, Napiorkowsky PJ, Peter I, Reiter P, ... ... Richter A, et al. Coulomb excitation of 180Tam and its consequences for a possible s-process production☆ Nuclear Physics. 621: 278-281. DOI: 10.1016/S0375-9474(97)00255-8  0.365
1997 Schwengner R, Winter G, Schauer W, Grinberg M, Becker F, von Brentano P, Eberth J, Enders J, von Egidy T, Herzberg R, Huxel N, Käubler L, von Neumann-Cosel P, Nicolay N, Ott J, ... ... Richter A, et al. Two-phonon J = 1 states in even-mass Te isotopes with A = 122–130 Nuclear Physics A. 620: 277-295. DOI: 10.1016/S0375-9474(97)00169-3  0.775
1997 Zinser M, Humbert F, Nilsson T, Schwab W, Simon H, Aumann T, Borge M, Chulkov L, Cub J, Elze T, Emling H, Geissel H, Guillemaud-Mueller D, Hansen P, Holzmann R, ... ... Richter A, et al. Invariant-mass spectroscopy of 10Li and 11Li Nuclear Physics A. 619: 151-176. DOI: 10.1016/S0375-9474(97)00134-6  0.675
1997 Reif J, Brentano Pv, Eberth J, Enders J, Herzberg R-, Huxel N, Käubler L, Neumann-Cosel Pv, Nicolay N, Pietralla N, Prade H, Richter A, Schlegel C, Schnare H, Schwengner R, et al. Resonant photon scattering on the semi-magic nucleus 89Y up to 7 MeV Nuclear Physics. 620: 1-15. DOI: 10.1016/S0375-9474(97)00126-7  0.783
1997 Herzberg R-, Brentano Pv, Eberth J, Enders J, Fischer R, Huxel N, Klemme T, Neumann-Cosel Pv, Nicolay N, Pietralla N, Ponomarev VY, Reif J, Richter A, Schlegel C, Schwengner R, et al. Fine structure of the E1 response in 140Ce below the particle threshold Physics Letters B. 390: 49-54. DOI: 10.1016/S0370-2693(96)01374-3  0.757
1997 Enders J, Neumann-Cosel PV, Ponomarev VY, Richter A. Excitation and decay properties of the |31− ⊗ 31−; 2+〉 state in 208Pb Progress in Particle and Nuclear Physics. 38: 63-64. DOI: 10.1016/S0146-6410(97)00008-2  0.753
1997 Schwengner R, Schauer W, Winter G, von Brentano P, Eberth J, Enders J, von Egidy T, Grinberg M, Herzberg R, Huxel N, Käubler L, von Neumann-Cosel P, Nicolay N, Ott J, Pietralla N, ... ... Richter A, et al. Dipole excitations in 122Te, 126Te and 130Te Zeitschrift FüR Physik a Hadrons and Nuclei. 358: 197-198. DOI: 10.1007/S002180050306  0.776
1996 Alt H, Gräf H, Harney HL, Hofferbert R, Lengeler H, Richter A, Schardt P, Weidenmüller HA. Alt et al. reply. Physical Review Letters. 76: 3037. PMID 10060855 DOI: 10.1103/Physrevlett.76.3037  0.668
1996 von Brentano P, Eberth J, Enders J, Esser L, Herzberg R, Huxel N, Meise H, von Neumann-Cosel P, Nicolay N, Pietralla N, Prade H, Reif J, Richter A, Schlegel C, Schwengner R, et al. First observation of the scissors mode in a gamma -soft nucleus: The case of 196Pt. Physical Review Letters. 76: 2029-2032. PMID 10060588 DOI: 10.1103/Physrevlett.76.2029  0.762
1996 Genz H, Groening L, Hoffmann-Stascheck P, Richter A, Höfer M, Hormes J, Nething U, Sellschop JP, Toepffer C, Weber M. Channeling radiation of electrons in natural diamond crystals and their coherence and occupation lengths. Physical Review. B, Condensed Matter. 53: 8922-8936. PMID 9982394 DOI: 10.1103/Physrevb.53.8922  0.356
1996 Lüttge C, Neumann-Cosel Pv, Neumeyer F, Rangacharyulu C, Richter A, Schrieder G, Spamer E, Sober DI, Matthews SK, Brown BA. Isovector M1 transitions in 28Si and the role of meson exchange currents. Physical Review. C, Nuclear Physics. 53: 127-130. PMID 9970920 DOI: 10.1103/Physrevc.53.127  0.353
1996 Alt H, Gräf H, Hofferbert R, Rangacharyulu C, Rehfeld H, Richter A, Schardt P, Wirzba A. Chaotic dynamics in a three-dimensional superconducting microwave billiard. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 54: 2303-2312. PMID 9965335 DOI: 10.1103/Physreve.54.2303  0.738
1996 Alt H, Gräf H, Harney HL, Hofferbert R, Rehfeld H, Richter A, Schardt P. Decay of classical chaotic systems: The case of the Bunimovich stadium. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 53: 2217-2222. PMID 9964502 DOI: 10.1103/Physreve.53.2217  0.709
1996 Lüttge C, Neumann-Cosel Pv, Neumeyer F, Richter A. Magnetic dipole and quadrupole response of nuclei, supernova physics and in-medium vector meson scaling Nuclear Physics. 606: 183-200. DOI: 10.1016/0375-9474(96)00199-6  0.341
1996 Nilsson T, Humbert F, Schwab W, Simon H, Smedberg MH, Zinser M, Blaich T, Borge MJG, Chulkov LV, Elze TW, Emling H, Geissel H, Grimm K, Guillemaud-Mueller D, Hansen PG, ... ... Richter A, et al. 6He and neutron momentum distributions from 8He in nuclear break-up reactions at 240 MeV/u Nuclear Physics A. 598: 418-434. DOI: 10.1016/0375-9474(95)00468-8  0.632
1996 Schlegel C, Neumann-Cosel Pv, Richter A, Isacker PV. Unexpected properties of the scissors mode in the odd-mass nucleus 167Er☆ Physics Letters B. 375: 21-25. DOI: 10.1016/0370-2693(96)00215-8  0.385
1996 Alt H, Brentano Pv, Gräf H-, Hofferbert R, Philipp M, Rehfeld H, Richter A, Schardt P. Precision test of the Breit-Wigner formula on resonances in a superconducting microwave cavity Physics Letters B. 366: 7-12. DOI: 10.1016/0370-2693(95)01355-5  0.739
1996 Freudenberger J, Genz H, Groening L, Hoffmann-Stascheck P, Knüpfer W, Morokhovskii VL, Morokhovskii VV, Nething U, Richter A, Sellschop JPF. Channeling radiation and parametric X-radiation at electron energies below 10 MeV Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 119: 123-130. DOI: 10.1016/0168-583X(96)00229-7  0.32
1996 Freudenberger J, Galemann M, Genz H, Groening L, Hoffmann-Stascheck P, Morokhovskii VL, Morokhovskii VV, Nething U, Prade H, Richter A, Sellschop JPF, Zahn R. Experimental determination of the linewidth of parametric X-ray radiation at electron energies below 10 MeV Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions With Materials and Atoms. 115: 408-410. DOI: 10.1016/0168-583X(96)00160-7  0.36
1996 Loewe M, Boer Jd, Maier HJ, Würkner M, Olbratowski P, Srebrny J, Choinski J, Czosnyka T, Iwanicki J, Napiorkowski PJ, Hagemann G, Sletten G, Karamian SA, Neumann-Cosel Pv, Richter A, et al. The rotational band on the 9 − isomer in 180 Ta European Physical Journal A. 356: 9-10. DOI: 10.1007/S002180050140  0.306
1995 Zinser M, Humbert F, Nilsson T, Schwab W, Blaich T, Borge MJ, Chulkov LV, Eickhoff H, Elze TW, Emling H, Franzke B, Freiesleben H, Geissel H, Grimm K, Guillemaud-Mueller D, ... ... Richter A, et al. Study of the Unstable Nucleus 10Li in Stripping Reactions of the Radioactive Projectiles 11Be and 11Li. Physical Review Letters. 75: 1719-1722. PMID 10060374 DOI: 10.1103/Physrevlett.75.1719  0.616
1995 Nilsson T, Blaich TH, Borge MJG, Chulkov LV, Elze THW, Emling H, Geissel H, Grimm K, Guillemaud-Mueller D, Hansen PG, Holzmann R, Hornshoj P, Humbert F, Irnich H, Johannsen L, ... ... Richter A, et al. Neutron momentum distributions from «core break-up» reactions of halo nuclei Epl. 30: 19-24. DOI: 10.1209/0295-5075/30/1/004  0.648
1995 Georgii R, von Egidy T, Klora J, Lindner H, Mayerhofer U, Ott J, Schauer W, von Neumann-Cosel P, Richter A, Schlegel C, Schulz R, Khitrov VA, Sukhovoj AM, Vojnov AV, Berzins J, et al. Complete level scheme of 124Te up to 3 MeV Nuclear Physics, Section A. 592: 307-337. DOI: 10.1016/0375-9474(95)00311-N  0.416
1995 Nilsson T, Humbert F, Schwab W, Zinser M, Blaich T, Borge MJG, Chulkov LV, Eickhoff H, Elze TW, Emling H, Franzke B, Freiesleben H, Geissel H, Grimm K, Guillemaud-Mueller D, ... ... Richter A, et al. Dissociation of 8He into 6He + n + X at 240 MeV/u Nuclear Physics, Section A. 583: 795-798. DOI: 10.1016/0375-9474(94)00760-K  0.595
1995 Diesener H, Helm U, Neumann-Cosel Pv, Richter A, Schrieder G, Strauch S. Isoscalar multipole strength decomposition in 40Ca with the (e,e′α0) reaction Physics Letters B. 352: 201-206. DOI: 10.1016/0370-2693(95)00500-K  0.321
1995 Georgii R, Neumann-Cosel Pv, Egidy Tv, Grinberg M, Khitrov VA, Ott J, Prokofjevs P, Richter A, Schauer W, Schlegel C, Schulz R, Simonova LJ, Stoyanov C, Sukhovoj AM, Vojnov AV. Unusual neutron-capture gamma-ray cascade in 124Te: A fingerprint of octupole-coupled multiphonon states Physics Letters B. 351: 82-86. DOI: 10.1016/0370-2693(95)00400-F  0.341
1995 Campos MCA, Neumann-Cosel Pv, Neumeyer F, Richter A, Schrieder G, Spamer E, Brown BA, Peterson RJ. Isospin mixing in the electroexcitation of the Ex = 10.84 MeV, Jπ; T = 1-; 0 state in 12C at low momentum transfers Physics Letters B. 349: 433-437. DOI: 10.1016/0370-2693(95)00252-G  0.329
1995 Lüttge C, Hofmann C, Horn J, Neumeyer F, Richter A, Schrieder G, Spamer E, Stiller A, Sober DI, Matthews SK, Fagg LW. Large-aperture system for high-resolution 180° electron scattering Nuclear Inst. and Methods in Physics Research, A. 366: 325-331. DOI: 10.1016/0168-9002(95)00497-1  0.329
1995 Richter A. Probing the nuclear magnetic dipole response with electrons, photons and hadrons☆ Progress in Particle and Nuclear Physics. 34: 261-284. DOI: 10.1016/0146-6410(95)00022-B  0.389
1995 Neumann-Cosel Pv, Ponomarev VY, Richter A, Spieler C. The 115 In(γ, γ′) reaction as a test of the quasi-particle phonon model with complex configurations in odd-mass nuclei European Physical Journal A. 350: 303-309. DOI: 10.1007/Bf01291187  0.401
1995 Richter A. Elementary nuclear excitations studied with electromagnetic and Hadronic probes Lecture Notes in Physics. 441: 13-59. DOI: 10.1007/3-540-59007-2_2  0.397
1994 Diesener H, Helm U, Herbert G, Huck V, von Neumann-Cosel P, Rangacharyulu C, Richter A, Schrieder G, Stascheck A, Stiller A, Ryckebusch J, Carter J. Excitation and decay of giant resonances in the 40Ca(e,e'x) reaction. Physical Review Letters. 72: 1994-1997. PMID 10055761 DOI: 10.1103/Physrevlett.72.1994  0.37
1994 Schlegel C, von Neumann-Cosel P, Neumeyer F, Richter A, Strauch S, de Boer J, Dasso CH, Peterson RJ. Depopulation of 180Tam by Coulomb excitation and possible astrophysical consequences. Physical Review. C, Nuclear Physics. 50: 2198-2204. PMID 9969898 DOI: 10.1103/Physrevc.50.2198  0.605
1994 Foltz CW, Sober DI, Fagg LW, Gräf HD, Richter A, Spamer E, Brown BA. Electroexcitation of low-multipolarity magnetic transitions in 36Ar and 38Ar. Physical Review C: Nuclear Physics. 49: 1359-1371. PMID 9969358 DOI: 10.1103/Physrevc.49.1359  0.328
1994 Alt H, Gräf H, Harney HL, Hofferbert R, Lengeler H, Rangacharyulu C, Richter A, Schardt P. Superconducting billiard cavities with chaotic dynamics: An experimental test of statistical measures. Physical Review. E, Statistical Physics, Plasmas, Fluids, and Related Interdisciplinary Topics. 50: R1-R4. PMID 9962015 DOI: 10.1103/Physreve.50.R1  0.705
1994 Neumann-Cosel Pv, Diesener H, Helm U, Herbert G, Huck V, Richter A, Schrieder G, Stascheck A, Stiller A, Ryckebusch J, Carter J, Cowley AA, Fearick RW, Lawrie JJ, Mills SJ, et al. Excitation and decay of electric giant resonances in the 40Ca(e,e'x) and 40Ca(p,p'x) reactions Nuclear Physics. 569: 373-382. DOI: 10.1016/0375-9474(94)90128-7  0.34
1994 von Neumann-Cosel P, Huxel N, Richter A, Spieler C, Carroll J, Collins C. Absolute calibration of low energy, thick target bremsstrahlung Nuclear Instruments and Methods in Physics Research Section a: Accelerators, Spectrometers, Detectors and Associated Equipment. 338: 425-431. DOI: 10.1016/0168-9002(94)91326-9  0.383
1994 Auerhammer J, Genz H, Gräf H-, Grill W, Hahn R, Richter A, Schlott V, Thomas F, Töpper J, Weise H, Wesp T, Wiencken M. First observation of amplification of spontaneous emission achieved with the Darmstadt IR-FEL Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 341: 63-66. DOI: 10.1016/0168-9002(94)90318-2  0.325
1994 Chouffani K, Überall H, Dougherty R, Fusina R, Genz H, Hoffmann-Stascheck P, Nething U, Richter A. A comparative study of coherent bremsstrahlung and channeling radiation Nuclear Inst. and Methods in Physics Research, B. 90: 133-136. DOI: 10.1016/0168-583X(94)95528-X  0.305
1993 Carroll JJ, Richmond DG, Sinor TW, Taylor KN, Hong C, Standifird JD, Collins CB, Huxel N, von Neumann‐Cosel P, Richter A. Absolute measurement of spatial and spectral characteristics of bremsstrahlung using the photoexcitation of nuclear isomers Review of Scientific Instruments. 64: 2298-2305. DOI: 10.1063/1.1143925  0.349
1993 Diedrich E, Buschhorn G, Kufner W, Rzepka M, Genz H, Gräf HD, Hoffmann-Stascheck P, Richter A. Measurement of the polarization of channeling radiation from 65 MeV electrons in silicon Physics Letters A. 178: 331-334. DOI: 10.1016/0375-9601(93)91111-H  0.32
1993 Auerhammer J, Genz H, Gräf H-, Hahn R, Hoffmann-Stascheck P, Lüttge C, Nething U, Rühl K, Richter A, Rietdorf T, Schardt P, Spamer E, Thomas F, Titze O, Töpper J, et al. The S-DALINAC facility — Operational experience from the accelerator and the experimental installations☆ Nuclear Physics. 553: 841-844. DOI: 10.1016/0375-9474(93)90708-6  0.339
1993 Ziegler W, Huxel N, Neumann-Cosel Pv, Rangacharyulu C, Richter A, Spieler C, Coster CD, Heyde K. Low-energy dipole-strength distributions in 148,150,152,154Sm Nuclear Physics. 564: 366-382. DOI: 10.1016/0375-9474(93)90510-5  0.398
1993 Huber M, Neumann-Cosel Pv, Richter A, Schlegel C, Schulz R, Carroll JJ, Taylor KN, Richmond DG, Sinor TW, Collins CB, Ponomarev VY. Structure of intermediate states in the photoexcitation of the 89Y isomer Nuclear Physics. 559: 253-265. DOI: 10.1016/0375-9474(93)90190-9  0.447
1993 Alt H, Brentano Pv, Gräf H-, Herzberg R-, Philipp M, Richter A, Schardt P. Resonances of a superconducting microwave cavity: A test of the Breit-Wigner formula over a large dynamic range Nuclear Physics. 560: 293-305. DOI: 10.1016/0375-9474(93)90097-H  0.311
1993 Heyde K, Coster CD, Ooms D, Richter A. Summed magnetic dipole strength as a measure of nuclear monopole properties Physics Letters B. 312: 267-271. DOI: 10.1016/0370-2693(93)91079-3  0.328
1992 Gräf H, Harney HL, Lengeler H, Lewenkopf CH, Rangacharyulu C, Richter A, Schardt P, Weidenmüller HA. Distribution of eigenmodes in a superconducting stadium billiard with chaotic dynamics. Physical Review Letters. 69: 1296-1299. PMID 10047181 DOI: 10.1103/Physrevlett.69.1296  0.318
1992 Carroll JJ, Collins CB, von Neumann-Cosel P, Richmond DG, Richter A, Sinor TW, Taylor KN. Reply to "Comment on 'Resonant excitation of the reaction 180Tam( gamma, gamma ')180Ta' " Physical Review. C, Nuclear Physics. 45: 470-472. PMID 9967780 DOI: 10.1103/Physrevc.45.470  0.331
1992 Oberstedt A, Neumann-Cosel Pv, Richter A, Rösch W, Schrieder G, Bellm D, Gentner R, Keller K, Lassen L, Seibert U, Hilscher D, Lehmann M. Light-particle emission and heavy-residue formation in the fusion-like reactions 40Ar+40Ca at 15 MeV/u and 28Si+28Si at 20 MeV/u☆ Nuclear Physics. 548: 525-540. DOI: 10.1016/0375-9474(92)90699-K  0.326
1992 Huxel N, Ahner W, Diesener H, Neumann-Cosel Pv, Rangacharyulu C, Richter A, Spieler C, Ziegler W, Coster CD, Heyde K. Search for low-lying magnetic dipole strength in the heavy odd-mass nucleus 165Ho☆ Nuclear Physics. 539: 478-486. DOI: 10.1016/0375-9474(92)90288-U  0.402
1992 Riisager K, Anne R, Arnell SE, Bimbot R, Emling H, Guillemaud-Mueller D, Hansen PG, Johannsen L, Jonson B, Latimier A, Lewitowicz M, Mattsson S, Mueller AC, Neugart R, Nyman G, ... ... Richter A, et al. Two-neutron removal reactions for very neutron-rich nuclei Nuclear Physics, Section A. 540: 365-382. DOI: 10.1016/0375-9474(92)90210-B  0.645
1992 Coster CD, Heyde K, Richter A. Magnetic dipole spin excitations in rare-earth and actinide nuclei Nuclear Physics. 542: 375-409. DOI: 10.1016/0375-9474(92)90103-Q  0.351
1992 Heyde K, Coster CD, Richter A, Wörtche H-. Manifestation of quadrupole collectivity in the magnetic dipole strength Nuclear Physics. 549: 103-124. DOI: 10.1016/0375-9474(92)90069-V  0.333
1992 Auerhammer J, Genz H, Gräf HD, Liu H, Richter A, Thomas F, Töpper J, Weise H. Project review of the near-infrared free electron laser at the S-DALINAC Nuclear Inst. and Methods in Physics Research, A. 318: 184-188. DOI: 10.1016/0168-9002(92)91048-E  0.335
1992 Diedrich E, Buschhorn G, Kufner W, Rzepka M, Genz H, Hoffmann P, Nething U, Richter A. Channeling radiation from 72 MeV electrons in silicon: transition from planar to axial channeling Nuclear Inst. and Methods in Physics Research, B. 67: 275-278. DOI: 10.1016/0168-583X(92)95817-B  0.306
1992 Zilges A, Brentano Pv, Richter A. Admixture of the giant dipole resonance to low lying 1−-states in heavy nuclei European Physical Journal A. 341: 489-490. DOI: 10.1007/Bf01301394  0.373
1991 von Neumann-Cosel P, Richter A, Carroll JJ, Collins CB. Comment on "Resonant and nonresonant contributions to the photoactivation of 111Cd" Physical Review. C, Nuclear Physics. 44: 554-558. PMID 9967437 DOI: 10.1103/Physrevc.44.554  0.358
1991 Richter A. Electron scattering and elementary excitations Nuclear Physics. 522: 139-165. DOI: 10.1016/0375-9474(91)90055-B  0.378
1991 von Neumann-Cosel P, Richter A, Spieler C, Ziegler W, Carroll J, Sinor T, Richmond D, Taylor K, Collins C, Heyde K. Resonant photoexcitation of isomers. 115Inm as a test case Physics Letters B. 266: 9-13. DOI: 10.1016/0370-2693(91)90736-A  0.409
1991 Alrutz-Ziemssen K, Auerhammer J, Genz H, Gräf HD, Richter A, Töpper J, Weise H. The high current injection for the Darmstadt near infrared free electron laser Nuclear Inst. and Methods in Physics Research, A. 304: 300-304. DOI: 10.1016/0168-9002(91)90872-N  0.319
1991 Alrutz-Ziemssen K, Auerhammer J, Genz H, Gräf HD, Richter A, Töpper J, Weise H. Status of the Darmstadt near-infrared free electron laser project Nuclear Inst. and Methods in Physics Research, A. 304: 159-162. DOI: 10.1016/0168-9002(91)90840-M  0.344
1991 Borge MJG, Hansen PG, Johannsen L, Jonson B, Nilsson T, Nyman G, Richter A, Riisager K, Tengblad O, Wilhelmsen K. Super-allowed beta decay of nuclei at the drip-line Zeitschrift FüR Physik a Hadrons and Nuclei. 340: 255-261. DOI: 10.1007/Bf01294673  0.623
1991 Genz H, Kühner G, Richter A, Behrens H. Phenomenological wave functions for the mass A=14 system and a consistent description of beta decay observables Zeitschrift FüR Physik a Hadrons and Nuclei. 341: 9-24. DOI: 10.1007/Bf01281270  0.343
1990 Zilges A, von Brentano P, Richter A, Heil RD, Kneissl U, Pitz HH, Wesselborg C. Uncommon decay branching ratios of spin-one states in the rare-earth region and evidence for K mixing. Physical Review. C, Nuclear Physics. 42: 1945-1947. PMID 9966942 DOI: 10.1103/Physrevc.42.1945  0.314
1990 Collins CB, Carroll JJ, Sinor TW, Byrd MJ, Richmond DG, Taylor KN, Huber M, Huxel N, Neumann-Cosel Pv, Richter A, Spieler C, Ziegler W. Resonant excitation of the reaction 180Tam( gamma, gamma ')180Ta. Physical Review. C, Nuclear Physics. 42: 1813-1816. PMID 9966920 DOI: 10.1103/Physrevc.42.R1813  0.33
1990 Zheng DC, Zamick L, Moya de Guerra E, Richter A. Effects of isoscalar admixtures on the combined analysis of electron-nucleus and proton-nucleus "scissors mode" excitations in the f-p shell. Physical Review C: Nuclear Physics. 42: 1408-1415. PMID 9966874 DOI: 10.1103/Physrevc.42.1408  0.371
1990 Ericson TEO, Richter A. Empirical Limits to Antigravity Epl. 11: 295-300. DOI: 10.1209/0295-5075/11/4/001  0.329
1990 Genz H, Gräf HD, Hoffmann P, Lotz W, Nething U, Richter A, Kohl H, Weickenmeier A, Knüpfer W, Sellschop JPF. High intensity electron channeling and perspectives for a bright tunable x-ray source Applied Physics Letters. 57: 2956-2958. DOI: 10.1063/1.103738  0.312
1990 Richter A. Shell model and magnetic dipole modes in deformed nuclei Nuclear Physics. 507: 99-128. DOI: 10.1016/0375-9474(90)90571-3  0.337
1990 Harney HL, Hüpper A, Richter A. Ericson fluctuations, detailed balance and time-reversal invariance Nuclear Physics. 518: 35-57. DOI: 10.1016/0375-9474(90)90533-R  0.33
1990 Hansen P, Jonson B, Richter A. Applications of statistical nuclear physics to nuclear spectroscopy Nuclear Physics A. 518: 13-34. DOI: 10.1016/0375-9474(90)90532-Q  0.65
1990 Neumann-Cosel PV, Richter A, Schmidt-Brücken H-, Schrieder G, Lenske H, Wolter HH, Carter J, Jahn R, Kohlmeyer B, Schüll D. Quasi-elastic single-nucleon transfer in 48Ti + 42,44Ca collisions well above the Coulomb barrier☆ Nuclear Physics. 516: 385-415. DOI: 10.1016/0375-9474(90)90315-D  0.411
1990 Nyman G, Azuma RE, Hansen PG, Jonson B, Larsson PO, Mattsson S, Richter A, Riisager K, Tengblad O, Wilhelmsen K. The beta decay of 9Li to levels in 9Be: A new look Nuclear Physics, Section A. 510: 189-208. DOI: 10.1016/0375-9474(90)90236-F  0.327
1990 Rosch W, Vonneumanncosel P, Richter A, Schrieder G, Gentner R, Lassen L, Wilschut H. The role of light-particle emission in fusion-like reactions between 40Ar+40Ca at 20 MeV/u Nuclear Physics. 509: 615-629. DOI: 10.1016/0375-9474(90)90094-3  0.333
1990 Anne R, Arnell SE, Bimbot R, Emling H, Guillemaud-Mueller D, Hansen PG, Johannsen L, Jonson B, Lewitowicz M, Mattsson S, Mueller AC, Neugart R, Nyman G, Pougheon F, Richter A, et al. Observation of forward neutrons from the break-up of the 11Li neutron halo Physics Letters B. 250: 19-23. DOI: 10.1016/0370-2693(90)91147-4  0.63
1990 Lotz W, Genz H, Hoffmann P, Nething U, Richter A, Weickenmeier A, Kohl H, Knüpfer W, Sellschop JPF. Axial-channeling radiation from mev electrons in diamond and silicon Nuclear Inst. and Methods in Physics Research, B. 48: 256-259. DOI: 10.1016/0168-583X(90)90116-C  0.342
1990 Spangenberger H, Beck F, Richter A. Application of the Multi‐Doorway Continuum Shell Model to the Magnetic Dipole Strength Distribution in 58Ni Annalen Der Physik. 502: 599-627. DOI: 10.1002/Andp.19905020802  0.344
1989 Guhr T, Hummel KD, Kilgus G, Bohle D, Richter A, De Jager CW, De Vries H, De Witt Huberts PKA. On the nature of low-lying electric dipole excitations in light and heavy deformed nuclei Nuclear Physics, Section A. 501: 95-107. DOI: 10.1016/0375-9474(89)90566-6  0.4
1989 Milkau U, Bohle D, Richter A. Search for the mixed-symmetry Jπ = 1+ and 2+ states in 110Pd with inelastic electron scattering Nuclear Physics, Section A. 499: 517-528. DOI: 10.1016/0375-9474(89)90543-5  0.353
1989 Hartmann U, Bohle D, Humbert F, Richter A. Electroexcitation of the M1 scissors mode in 154Gd and the systematics of the M1 strength distributions in 154,156,158,160Gd Nuclear Physics, Section A. 499: 93-99. DOI: 10.1016/0375-9474(89)90270-4  0.387
1989 Rösch W, Cassing W, Gemmeke H, Gentner R, Keller K, Lassen L, Lucking W, Richter A, Schreck R, Schrieder G. Preequilibrium emission in central collisions of the mass-symmetric system 40Ar+40Ca at 20 MeV/u Nuclear Physics, Section A. 496: 141-164. DOI: 10.1016/0375-9474(89)90220-0  0.341
1989 Willis A, Morlet M, Marty N, Djalali C, Bohle D, Diesener H, Richter A, Stein H. Spin-flip transitions in 46Ti, 48Ti and 50Cr excited by inelastic proton scattering Nuclear Physics, Section A. 499: 367-380. DOI: 10.1016/0375-9474(89)90052-3  0.387
1989 Iudice NL, Richter A. Orbital magnetic dipole excitations in deformed nuclei and the scissors mode Physics Letters B. 228: 291-298. DOI: 10.1016/0370-2693(89)91547-5  0.364
1989 Hartung G, Richter A, Spamer E, Woertche H, Rangacharyulu C, Jager CWD, Vries HD. Inelastic electron scattering off mixed symmetry Jπ=2+ states in 56Fe Physics Letters B. 221: 109-112. DOI: 10.1016/0370-2693(89)91481-0  0.34
1989 Dietrich K-, Humbert F, Richter A, Brown BA, Kuliev AA, Scholten O. Magnetic dipole strength distribution at high excitation energies in deformed nuclei Physics Letters B. 220: 351-355. DOI: 10.1016/0370-2693(89)90886-1  0.415
1988 Auerhammer J, Genz H, Kumar A, Richter A. Two-electron-one-photon transition in aluminum following double-K-shell ionization. Physical Review. a, General Physics. 38: 688-693. PMID 9900431 DOI: 10.1103/Physreva.38.688  0.301
1988 Heil RD, Pitz HH, Berg UEP, Kneissl U, Hummel KD, Kilgus G, Bohle D, Richter A, Wesselborg C, Von Brentano P. Observation of orbital magnetic dipole strength in the actinide nuclei 232Th and 238U Nuclear Physics, Section A. 476: 39-47. DOI: 10.1016/0375-9474(88)90371-5  0.393
1988 Brendel C, Neumann-Cosel Pv, Richter A, Schrieder G, Lenske H, Wolter HH, Carter J, Schüll D. Quasi-elastic nucleon transfer and single charge exchange in 48Ti + 42Ca collisions Nuclear Physics. 477: 162-188. DOI: 10.1016/0375-9474(88)90367-3  0.338
1988 Aab V, Alrutz-Ziemssen K, Gräf H, Richter A, Gaupp A. The Darmstadt near-infrared free electron laser project Nuclear Instruments & Methods in Physics Research Section a-Accelerators Spectrometers Detectors and Associated Equipment. 272: 53-58. DOI: 10.1016/0168-9002(88)90194-5  0.327
1988 Auerhammer J, Genz H, Richter A. Measurements of L-subshell fluorescence yields for light and medium heavy elements (28≤Z≤47) Zeitschrift FüR Physik D Atoms, Molecules and Clusters. 7: 301-307. DOI: 10.1007/Bf01439799  0.324
1987 Rangacharyulu C, Kuechler G, Richter A, Spamer E. Radiative transitions in Al-27 and their relevance to the Al-26(p, gamma) Si-27 reaction under stellar conditions The Astrophysical Journal. 320: 405. DOI: 10.1086/165553  0.322
1987 Hartmann U, Bohle D, Guhr T, Hummel KD, Kilgus G, Milkau U, Richter A. Excitation energy and transition strength systematics of mixed symmetric Jπ = 1+ states from inelastic electron scattering Nuclear Physics, Section A. 465: 25-34. DOI: 10.1016/0375-9474(87)90297-1  0.401
1987 Mettner W, Richter A, Stock W, Metsch BC, Hees AGMV. Electroexcitation of 58ni: A sutdy of the fragmentation of the magnetic dipole strength Nuclear Physics. 473: 160-178. DOI: 10.1016/0375-9474(87)90159-X  0.399
1987 Rösch W, Richter A, Schrieder G, Gentner R, Keller K, Lassen L, Lücking W, Schreck R, Cassing W, Gemmeke H. Preequilibrium neutron emission in central collisions of the system 40Ar+40Ca at E/A = 20 MeV Physics Letters B. 197: 19-22. DOI: 10.1016/0370-2693(87)90333-9  0.372
1987 Bohle D, Kilgus G, Richter A, de Jager CW, de Vries H. Inelastic electron scattering form factor of orbital magnetic dipole excitations in 164Dy Physics Letters B. 195: 326-330. DOI: 10.1016/0370-2693(87)90026-8  0.374
1986 Harney HL, Richter A, Weidenmüller HA. Breaking of isospin symmetry in compound-nucleus reactions Reviews of Modern Physics. 58: 607-645. DOI: 10.1103/Revmodphys.58.607  0.356
1986 Rösch W, Richter A, Schrieder G, Genter R, Keller K, Lassen L, Lücking W, Schreck R, Cassing W. PREEQUILIBRIUM EMISSION OF NUCLEONS IN THE SYSTEM 40Ar + 40Ca AT 20 MeV/u Le Journal De Physique Colloques. 47. DOI: 10.1051/Jphyscol:1986446  0.34
1986 Knüpfer W, Müller W, Metsch BC, Richter A. Consistent empirical description of magnetic moments and M1 transitions: Quenching of the diagonal and off-diagonal spin matrix elements☆ Nuclear Physics. 457: 292-300. DOI: 10.1016/0375-9474(86)90379-9  0.34
1986 Bohle D, Richter A, Berg UEP, Drexler J, Heil RD, Kneissl U, Metzger H, Stock R, Fischer B, Hollick H, Kollewe D. Distribution of orbital magnetic dipole strength in 156Gd Nuclear Physics. 458: 205-216. DOI: 10.1016/0375-9474(86)90352-0  0.405
1986 Spangenberger H, Beck F, Richter A. Doorway-state analysis of the fragmentation of the magnetic-dipole strength in SU58 NI observed in high-resolution inelastic electron scattering Nuclear Physics. 448: 21-35. DOI: 10.1016/0375-9474(86)90177-6  0.366
1986 Tomaselli M, Beck F, Richter A. Isovector magnetic quadrupole strengths in 17O Nuclear Physics. 459: 279-285. DOI: 10.1016/0375-9474(86)90135-1  0.381
1986 Brendel C, Richter A, Schrieder G, Carter J, Jahn R, Schüll D. Narrow structures in the forward angle 2n transfer channel spectra of the 48Ti + 42Ca and 48Ti + 26Mg systems Physics Letters B. 171: 28-32. DOI: 10.1016/0370-2693(86)90991-3  0.335
1985 Oberstedt A, Bohle D, Küchler G, Richter A, Spamer E, Rangacharyulu C. Ground state M1 transition strength of the 1.115 MeV level in 65Cu. Physical Review. C, Nuclear Physics. 32: 2158-2160. PMID 9953091 DOI: 10.1103/Physrevc.32.2158  0.672
1985 Rangacharyulu C, Ansaldo EJ, Stockhausen D, Bender D, Müller S, Richter A, Iudice NL, Palumbo F. Search for isovector magnetic quadrupole strength and spin-isospin correlations in 20Ne. Physical Review. C, Nuclear Physics. 31: 1656-1661. PMID 9952702 DOI: 10.1103/Physrevc.31.1656  0.332
1985 Müller S, Küchler G, Richter A, Blok HP, Blok H, Jager CWD, Vries HD, Wambach J. High-resolution inelastic electron scattering and the isoscalar nature of the M1 transitions to the J=1+ state at Ex=5.846 MeV in Pb208 Physical Review Letters. 54: 293-296. DOI: 10.1103/Physrevlett.54.293  0.38
1985 Palumbo F, Richter A. Splitting of the magnetic dipole giant resonance and triaxial deformation Physics Letters B. 158: 101-102. DOI: 10.1016/0370-2693(85)91371-1  0.311
1985 Lipparini E, Stringari S, Richter A. Variational approach to magnetic dipole core polarization: Applications to moments and transitions☆ Physics Letters B. 160: 221-226. DOI: 10.1016/0370-2693(85)91314-0  0.312
1985 Iudice NL, Lipparini E, Stringari S, Palumbo F, Richter A. Effect of triaxial deformations on the splitting of the M1 isovector rotational state Physics Letters B. 161: 18-20. DOI: 10.1016/0370-2693(85)90599-4  0.323
1985 Djalali C, Marty N, Morlet M, Willis A, Jourdain JC, Bohle D, Hartmann U, Küchler G, Richter A, Caskey G, Crawley GM, Galonsky A. On the nature of low-lying collective 1+ states in the heavy deformed nuclei 154Sm, 156Gd and 164Dy and in the f72 shell nucleus 46Ti Physics Letters B. 164: 269-273. DOI: 10.1016/0370-2693(85)90324-7  0.382
1985 Richter A. Low energy electron scattering and nuclear structure: a few selected examples of elementary electric and magnetic excitations Progress in Particle and Nuclear Physics. 13: 1-62. DOI: 10.1016/0146-6410(85)90003-1  0.449
1984 Bijl LTvd, Blok H, Blok HP, Ent R, Heisenberg J, Schwentker O, Richter A, Huberts PKAdW. ELECTRO-EXCITATION OF THE 1+ STATE AT 3,486 MeV IN 88Sr+ Le Journal De Physique Colloques. 45. DOI: 10.1051/Jphyscol:1984436  0.348
1984 Löw W, Genz H, Richter A, Dyall KG. Energy dependence of the K-shell satellite intensity of low Z elements studied with electrons of 10≤E0 ≤ 200 keV Physics Letters A. 100: 130-133. DOI: 10.1016/0375-9601(84)90948-4  0.316
1984 Müller W, Metsch BC, Knüpfer W, Richter A. Calculation of the β+ decay of proton-rich sd-shell nuclei into a Gamow-Teller resonance☆ Nuclear Physics. 430: 61-68. DOI: 10.1016/0375-9474(84)90192-1  0.364
1984 Bijl LTVD, Blok H, Blok HP, Ent R, Heisenberg J, Schwentker O, Richter A, Huberts PKADW. Electro-excitation of the 1+ state at Ex = 3.486 MeV in 88Sr☆ Nuclear Physics. 423: 365-375. DOI: 10.1016/0375-9474(84)90029-0  0.373
1984 Bohle D, Richter A, Steffen W, Dieperink AEL, Iudice NL, Palumbo F, Scholten O. New magnetic dipole excitation mode studied in the heavy deformed nucleus 156Gd by inelastic electron scattering Physics Letters B. 137: 27-31. DOI: 10.1016/0370-2693(84)91099-2  0.372
1984 Rangacharyulu C, Steffen W, Richter A, Spamer E, Titze O. Isovector M2 transitions in 42,44Ca and comparison with the analogous unique first-forbidden β− decays of 42,44K☆ Physics Letters B. 135: 29-32. DOI: 10.1016/0370-2693(84)90447-7  0.327
1984 Bohle D, Küchler G, Richter A, Steffen W. Further evidence for the new collective magnetic dipole mode in heavy deformed nuclei Physics Letters B. 148: 260-264. DOI: 10.1016/0370-2693(84)90084-4  0.353
1984 Grundey T, Heinrichs H, Klein U, Müller G, Nissen G, Piel H, Genz H, Gräf H-, Janke M, Richter A, Schanz M, Spamer E, Titze O. Construction and first operation of a pilot CW superconducting electron accelerator Nuclear Instruments and Methods in Physics Research. 224: 5-16. DOI: 10.1016/0167-5087(84)90442-3  0.311
1983 Blanke E, Driller H, Glöckle W, Genz H, Richter A, Schrieder G. Improved experimental test of detailed balance and time reversibility in the reactions Al27+pMg24+α Physical Review Letters. 51: 355-358. DOI: 10.1103/Physrevlett.51.355  0.319
1983 Rangacharyulu C, Ansaldo EJ, Bender D, Richter A, Spamer E. High-resolution (e, e') study of isovector M1 and M2 transitions in the oxygen isotopes Nuclear Physics. 406: 493-503. DOI: 10.1016/0375-9474(83)90372-X  0.348
1983 Bender D, Eulenberg G, Richter A, Spamer E, Metsch BC, Knüpfer W. Search for M1 strength in 51V and the difference in 51V(e, e′) and 51V(p, p′) spectra☆ Nuclear Physics. 398: 408-414. DOI: 10.1016/0375-9474(83)90292-0  0.341
1983 Steffen W, Gräf H-, Richter A, Härting A, Weise W, Deutschmann U, Lahm G, Neuhausen R. Form factor of the M1 transition to the 10.23 MeV state in 48Ca and the role of the Δ(1232) Nuclear Physics. 404: 413-427. DOI: 10.1016/0375-9474(83)90267-1  0.374
1983 Winchenbach J, Pingel K, Holzwarth G, Kühner G, Richter A. Doorway-state analysis of the fine structure in the giant quadrupole resonance in 208Pb observed in inelastic electron scattered†☆ Nuclear Physics. 410: 237-253. DOI: 10.1016/0375-9474(83)90200-2  0.432
1983 Brendel C, Carter J, Beck F, Richter A, Schrieder G, Schüll D, Delic G, Lemmer RH. Single nucleon transfer reactions in a core excitation model for 48Ti incident on 42Ca at 8 MeV/AMU Physics Letters B. 124: 474-478. DOI: 10.1016/0370-2693(83)91555-1  0.364
1983 Knüpfer W, Dillig M, Richter A. Magnetic dipole spin-flip excitations in complex nuclei and the virtual Δ-isobar admixture amplitude in Jπ=1+ states☆ Physics Letters B. 122: 7-10. DOI: 10.1016/0370-2693(83)91157-7  0.363
1983 Müller S, Richter A, Spamer E, Knüpfer W, Metsch BC. Experimental study of proton and neutron spin-flip contributions to the electroexcitation of the Jπ=1+ state at Ex=5.846 MeV in 208Pb Physics Letters B. 120: 305-308. DOI: 10.1016/0370-2693(83)90450-1  0.399
1983 Knüpfer W, Metsch BC, Richter A. Proton correlations and the missing M1 strength in 48Ca: A two-state model☆ Physics Letters B. 129: 375-378. DOI: 10.1016/0370-2693(83)90122-3  0.336
1982 Richter A. Inelastic electron scattering at low energy: Magnetic transitions and the magnetic polarizability of nuclei Nuclear Physics. 374: 177-200. DOI: 10.1016/0375-9474(82)90244-5  0.396
1982 Eulenberg G, Sober DI, Steffen W, Gräf H-, Küchler G, Richter A, Spamer E, Metsch BC, Knüpper W. Inelastic electron scattering on the N = 28 isotones 48Ca, 50Ti, and 54Fe and the shape and magnitude of the M1 strength distributions Physics Letters B. 116: 113-117. DOI: 10.1016/0370-2693(82)90987-X  0.387
1982 Müller S, Beck F, Meuer D, Richter A. Statistical analysis of high-resolution inelastic electron scattering spectra, level densities and missing magnetic quadrupole strength in 90Zr☆ Physics Letters B. 113: 362-366. DOI: 10.1016/0370-2693(82)90764-X  0.381
1981 Kühler G, Meuer D, Müller S, Richter A, Spamer E, Titze O, Knüpfer W. Electroexcitation of 208Pb, distribution of electric dipole and quadrupole strength and fragmentation of the isoscalar quadrupole giant resonance Physics Letters B. 104: 189-193. DOI: 10.1016/0370-2693(81)90588-8  0.37
1981 Meuer D, Kühner G, Müller S, Richter A, Spamer E, Titze O, Knüpfer W. Search for M1 and M2 giant resonances in 140Ce with high-resolution electron scattering and comments on a recent theoretical prediction☆ Physics Letters B. 106: 289-292. DOI: 10.1016/0370-2693(81)90538-4  0.371
1981 Knüpfer W, Richter A. On the paramagnetic and diamagnetic susceptibility of nuclei Physics Letters B. 101: 375-378. DOI: 10.1016/0370-2693(81)90155-6  0.318
1981 Härting A, Weise W, Toki H, Richter A. Quenching of magnetic transitions and Δ(1232) degrees of freedom in nuclei: the 48Ca case Physics Letters B. 104: 261-264. DOI: 10.1016/0370-2693(81)90122-2  0.324
1981 Kuhn U, Genz H, Löw W, Richter A, Müller HW. Measurement of the K-shell fluorescence yield of13Al,20Ca,23V and25Mn for vacancies produced by the relativistic electron impact Zeitschrift FüR Physik a: Atoms and Nuclei. 300: 103-104. DOI: 10.1007/Bf01412621  0.309
1980 Meuer D, Frey R, Hoffmann DHH, Richter A, Spamer E, Titze O, Knüpfer W. High resolution inelastic electron scattering on 90Zr at low momentum transfer and strong fragmentation of the magnetic quadrupole strength Nuclear Physics. 349: 309-338. DOI: 10.1016/0375-9474(80)90290-0  0.423
1980 Ansaldo EJ, Rangacharyulu C, Bender D, Krämer U, Richter A, Spamer E, Knüpfer W. Electroexcitation of isovector magnetic dipole and quadrupole transitions in 18O and their relation to radiative pion capture Physics Letters B. 95: 31-34. DOI: 10.1016/0370-2693(80)90392-5  0.305
1980 Steffen W, Gräf H-, Gross W, Meuer D, Richter A, Spamer E, Titze O, Knüpfer W. Backward-angle high-resolution inelastic electron scattering on 40, 42, 44, 48Ca and observation of a very strong magnetic dipole ground-state transition in 48Ca Physics Letters B. 95: 23-26. DOI: 10.1016/0370-2693(80)90390-1  0.334
1980 Knüpfer W, Dillig M, Richter A. Quenching of the magnetic multipole strength distribution and of the anomalous magnetic moment in complex nuclei and mesonic renormalization of the nuclear spin current Physics Letters B. 95: 349-354. DOI: 10.1016/0370-2693(80)90166-5  0.357
1979 Genz H, Hoffmann DHH, Löw W, Richter A. L-shell ionization by relativistic electrons and energy dependence of the Lβ/Lα branching ratio Physics Letters A. 73: 313-315. DOI: 10.1016/0375-9601(79)90543-7  0.346
1979 Hnizdo V, Toepffer C, Richter A, Titze O. Small deviations from Rutherford scattering Nuclear Physics. 315: 233-240. DOI: 10.1016/0375-9474(79)90645-6  0.347
1979 Driller H, Blanke E, Genz H, Richter A, Schrieder G, Pearson JM. Test of detailed balance at isolated resonances in the reactions 27Al+p⇄24Mg+α and time reversibility Nuclear Physics, Section A. 317: 300-312. DOI: 10.1016/0375-9474(79)90484-6  0.338
1979 Schneider R, Richter A, Schwierczinski A, Spamer E, Titze O, Knüpfer W. High resolution inelastic electron scattering on 28Si at low momentum transfer and isovector m1 strength in 28Si Nuclear Physics. 323: 13-25. DOI: 10.1016/0375-9474(79)90413-5  0.406
1979 Wastyn P, Genz H, Mutterer M, Richter A, Schrieder G, Staden JCV, Theobald JP. Elastic scattering of 40Ar on 40Ca at Elab = 191, 236 and 272 MeV☆ Nuclear Physics. 320: 433-448. DOI: 10.1016/0375-9474(79)90200-8  0.336
1979 Wastyn P, Feldmeier H, Beck F, Dworzecka M, Genz H, Mutterer M, Richter A, Schrieder G, Theobald JP. Strongly damped collisions in the 40Ar + 40Ca system Nuclear Physics, Section A. 332: 455-476. DOI: 10.1016/0375-9474(79)90013-7  0.323
1979 Gross W, Meuer D, Richter A, Spamer E, Titze O, Knüpfer W. A strong magnetic dipole excitation in 40Ca observed in high-resolution inelastic electron scattering and coherent spin-flip transitions due to ground-state correlations Physics Letters B. 84: 296-300. DOI: 10.1016/0370-2693(79)90043-1  0.368
1978 Hoffmann DHH, Genz H, Löw W, Richter A. Z and E dependence and scaling behaviour of the K-shell ionization cross section for relativistic electron impact Physics Letters A. 65: 304-306. DOI: 10.1016/0375-9601(78)90711-9  0.304
1978 Friebel A, Manakos P, Richter A, Spamer E, Stock W, Titze O. Inelastic electron scattering, radiative width and magnetization density of the 2+, T = 1 state at 16.11 MeV in 12C Nuclear Physics. 294: 129-140. DOI: 10.1016/0375-9474(78)90399-8  0.386
1978 Gräf HD, Feldmeier H, Manakos P, Richter A, Spamer E, Strottman D. Study of electric monopole transitions between the ground state and the first excited 0+ state in 40, 42, 44, 48Ca with high resolution inelastic electron scattering Nuclear Physics. 295: 319-332. DOI: 10.1016/0375-9474(78)90120-3  0.34
1978 Knüpfer W, Frey R, Friebel A, Mettner W, Meuer D, Richter A, Spamer E, Titze O. Electroexcitation of M2 giant resonances, mass dependent quenching of the spin-magnetism and the reduction of M1 strength in heavy nuclei Physics Letters B. 77: 367-370. DOI: 10.1016/0370-2693(78)90579-8  0.356
1978 Frey R, Richter A, Schwierczinski A, Spamer E, Titze O, Knüpfer W. High-resolution inelastic electron scattering on 208Pb at 50 and 63.5 MeV and fragmentation of the magnetic quadrupole strength☆ Physics Letters B. 74: 45-48. DOI: 10.1016/0370-2693(78)90055-2  0.417
1978 Behrens H, Genz H, Conze M, Feldmeier H, Stock W, Richter A. Allowed β-transitions, weak magnetism and nuclear structure in light nuclei Annals of Physics. 115: 276-324. DOI: 10.1016/0003-4916(78)90158-6  0.303
1977 Gräf HD, Heil V, Richter A, Spamer E, Stock W, Titze O. Isospin forbidden electroexcitation of the 1−, T = 0 state at 6.95 MeV in 40Ca, continuum shell-model and effective charge of the convection current☆ Physics Letters B. 72: 179-182. DOI: 10.1016/0370-2693(77)90696-7  0.3
1975 Schwierczinski A, Frey R, Richter A, Spamer E, Theissen H, Titze O, Walcher T, Krewald S, Rosenfelder R. Multipole assignment of the 8.9-MeV resonance in $sup 208$Pb Physical Review Letters. 35: 1244-1247. DOI: 10.1103/Physrevlett.35.1244  0.419
1975 Viefers W, Witsch WV, Richter A. Search for a narrow resonance in 6Be with the 4He(3He, n) reaction Nuclear Physics. 248: 518-523. DOI: 10.1016/0375-9474(75)90530-8  0.379
1975 Miska H, Gräf HD, Richter A, Schneider R, Schüll D, Spamer E, Theissen H, Titze O, Walcher T. High resolution inelastic electron scattering and radiation widths of levels in 16O Physics Letters B. 58: 155-158. DOI: 10.1016/0370-2693(75)90626-7  0.384
1975 Pearson JM, Richter A. Time-reversibility violation and isolated nuclear resonances Physics Letters B. 56: 112-114. DOI: 10.1016/0370-2693(75)90279-8  0.318
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