Kevork N. Abazajian - Publications

Affiliations: 
2006-2011 Physics University of Maryland, College Park, College Park, MD 
 2011- University of California, Irvine, Irvine, CA 
Area:
Astrophysics Physics, Elementary Particles and High Energy Physics
Website:
http://www.physics.uci.edu/~kevork/Home.html

69 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Abazajian KN, Horiuchi S, Kaplinghat M, Keeley RE, Macias O. Strong constraints on thermal relic dark matter from Fermi-LAT observations of the Galactic Center Physical Review D. 102. DOI: 10.1103/Physrevd.102.043012  0.444
2020 Canac NE, Abazajian KN, Tajima T, Ebisuzaki T, Horiuchi S. Observational signatures of gamma-rays from bright blazars and wakefield theory Monthly Notices of the Royal Astronomical Society. 493: 2229-2237. DOI: 10.1093/Mnras/Staa338  0.459
2019 Bechtol K, Munoz JB, Bovy J, Troxel, Myers AD, Chapline G, Verma A, Gruen D, Ritz S, Bird S, Yanny B, Frieman J, Liguori M, Pace AB, Gluscevic V, ... ... Abazajian KN, et al. Dark Matter Science in the Era of LSST Bulletin of the American Astronomical Society. 51: 207. DOI: 10.2172/1572253  0.482
2019 Abazajian KN, Kusenko A. Hidden treasures: Sterile neutrinos as dark matter with miraculous abundance, structure formation for different production mechanisms, and a solution to the σ8 problem Physical Review D. 100. DOI: 10.1103/Physrevd.100.103513  0.503
2019 Abazajian KN, Heeck J. Observing Dirac neutrinos in the cosmic microwave background Physical Review D. 100. DOI: 10.1103/Physrevd.100.075027  0.459
2018 Keeley RE, Abazajian KN, Kwa A, Rodd NL, Safdi BR. What the Milky Way’s dwarfs tell us about the Galactic Center extended gamma-ray excess Physical Review D. 97. DOI: 10.1103/Physrevd.97.103007  0.548
2018 Bozek B, Fitts A, Boylan-Kolchin M, Garrison-Kimmel S, Abazajian K, Bullock JS, Kereš D, Faucher-Giguère C, Wetzel A, Feldmann R, Hopkins PF. Warm FIRE: simulating galaxy formation with resonant sterile neutrino dark matter Monthly Notices of the Royal Astronomical Society. 483: 4086-4099. DOI: 10.1093/Mnras/Sty3300  0.447
2017 Abazajian KN. Sterile neutrinos in cosmology Physics Reports. 711: 1-28. DOI: 10.1016/J.Physrep.2017.10.003  0.539
2016 Abazajian KN, Kaplinghat M. Neutrino Physics from the Cosmic Microwave Background and Large-Scale Structure Annual Review of Nuclear and Particle Science. 66: 401-420. DOI: 10.1146/Annurev-Nucl-102014-021908  0.378
2016 Venumadhav T, Cyr-Racine F, Abazajian KN, Hirata CM. Sterile neutrino dark matter: Weak interactions in the strong coupling epoch Physical Review D. 94. DOI: 10.1103/Physrevd.94.043515  0.485
2016 Abazajian KN, Keeley RE. Bright gamma-ray Galactic Center excess and dark dwarfs: Strong tension for dark matter annihilation despite Milky Way halo profile and diffuse emission uncertainties BRIGHT GAMMA-RAY GALACTIC CENTER EXCESS and ⋯ KEVORK N. ABAZAJIAN and RYAN E. KEELEY Physical Review D - Particles, Fields, Gravitation and Cosmology. 93. DOI: 10.1103/Physrevd.93.083514  0.555
2016 Bozek B, Boylan-Kolchin M, Horiuchi S, Garrison-Kimmel S, Abazajian K, Bullock JS. Resonant sterile neutrino dark matter in the local and high-zUniverse Monthly Notices of the Royal Astronomical Society. 459: 1489-1504. DOI: 10.1093/Mnras/Stw688  0.483
2016 Horiuchi S, Bozek B, Abazajian KN, Boylan-Kolchin M, Bullock JS, Garrison-Kimmel S, Onorbe J. Properties of resonantly produced sterile neutrino dark matter subhaloes Monthly Notices of the Royal Astronomical Society. 456: 4346-4353. DOI: 10.1093/Mnras/Stv2922  0.563
2016 Canac N, Aslanyan G, Abazajian KN, Easther R, Price LC. Testing for new physics: neutrinos and the primordial power spectrum Journal of Cosmology and Astroparticle Physics. 2016: 022-022. DOI: 10.1088/1475-7516/2016/09/022  0.47
2016 Farinella DM, Lau CK, Zhang XM, Koga JK, Taimourzadeh S, Hwang Y, Abazajian K, Canac N, Ebisuzaki T, Taborek P, Tajima T. High energy photon emission from wakefields Physics of Plasmas. 23: 073107. DOI: 10.1063/1.4956450  0.378
2015 Abazajian KN, Canac N, Horiuchi S, Kaplinghat M, Kwa A. Discovery of a new galactic center excess consistent with upscattered starlight Journal of Cosmology and Astroparticle Physics. 2015. DOI: 10.1088/1475-7516/2015/07/013  0.432
2015 Abazajian KN, Arnold K, Austermann J, Benson BA, Bischoff C, Bock J, Bond JR, Borrill J, Calabrese E, Carlstrom JE, Carvalho CS, Chang CL, Chiang HC, Church S, Cooray A, et al. Neutrino physics from the cosmic microwave background and large scale structure Astroparticle Physics. 63: 66-80. DOI: 10.1016/J.Astropartphys.2014.05.014  0.519
2014 Abazajian KN. Resonantly produced 7 keV sterile neutrino dark matter models and the properties of Milky Way satellites. Physical Review Letters. 112: 161303. PMID 24815635 DOI: 10.1103/Physrevlett.112.161303  0.56
2014 Abazajian KN, Canac N, Horiuchi S, Kaplinghat M. Astrophysical and dark matter interpretations of extended gamma-ray emission from the Galactic Center Physical Review D - Particles, Fields, Gravitation and Cosmology. 90. DOI: 10.1103/Physrevd.90.023526  0.525
2014 Horiuchi S, Humphrey PJ, Oñorbe J, Abazajian KN, Kaplinghat M, Garrison-Kimmel S. Sterile neutrino dark matter bounds from galaxies of the Local Group Physical Review D - Particles, Fields, Gravitation and Cosmology. 89. DOI: 10.1103/Physrevd.89.025017  0.537
2014 Abazajian K. Cosmological and Astrophysical Implications of Sterile neutrinos Bulletin of the American Physical Society. 2014. DOI: 10.1103/Baps.2014.April.K3.3  0.5
2014 Schultz C, Oñorbe J, Abazajian KN, Bullock JS. The high-z universe confronts warm dark matter: Galaxy counts, reionization and the nature of dark matter Monthly Notices of the Royal Astronomical Society. 442: 1597-1609. DOI: 10.1093/Mnras/Stu976  0.514
2014 Garrison-Kimmel S, Horiuchi S, Abazajian KN, Bullock JS, Kaplinghat M. Running with BICEP2: Implications for small-scale problems in CDM Monthly Notices of the Royal Astronomical Society. 444: 961-970. DOI: 10.1093/Mnras/Stu1479  0.429
2014 Abazajian KN, Aslanyan G, Easther R, Price LC. The Knotted Sky II: Does BICEP2 require a nontrivial primordial power spectrum? Journal of Cosmology and Astroparticle Physics. 2014. DOI: 10.1088/1475-7516/2014/08/053  0.413
2014 Aslanyan G, Price LC, Abazajian KN, Easther R. The Knotted Sky I: Planck constraints on the primordial power spectrum Journal of Cosmology and Astroparticle Physics. 2014. DOI: 10.1088/1475-7516/2014/08/052  0.335
2013 Abazajian KN, Kaplinghat M. Erratum: Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission [Phys. Rev. D86, 083511 (2012)] Physical Review D. 87. DOI: 10.1103/Physrevd.87.129902  0.391
2013 Joudaki S, Abazajian KN, Kaplinghat M. Are light sterile neutrinos preferred or disfavored by cosmology? Physical Review D - Particles, Fields, Gravitation and Cosmology. 87. DOI: 10.1103/Physrevd.87.065003  0.536
2012 Abazajian KN, Kaplinghat M. Detection of a gamma-ray source in the Galactic Center consistent with extended emission from dark matter annihilation and concentrated astrophysical emission Physical Review D - Particles, Fields, Gravitation and Cosmology. 86. DOI: 10.1103/Physrevd.86.083511  0.543
2012 Abazajian KN, Agrawal P, Chacko Z, Kilic C. Lower limits on the strengths of gamma ray lines from WIMP dark matter annihilation Physical Review D - Particles, Fields, Gravitation and Cosmology. 85. DOI: 10.1103/Physrevd.85.123543  0.525
2012 Abazajian KN, Blanchet S, Harding JP. Current and future constraints on dark matter from prompt and inverse-Compton photon emission in the isotropic diffuse gamma-ray background Physical Review D - Particles, Fields, Gravitation and Cosmology. 85. DOI: 10.1103/Physrevd.85.043509  0.73
2012 Harding JP, Abazajian KN. Models of the contribution of blazars to the anisotropy of the extragalactic diffuse gamma-ray background Journal of Cosmology and Astroparticle Physics. 2012. DOI: 10.1088/1475-7516/2012/11/026  0.696
2012 Abazajian KN, Harding JP. Constraints on WIMP and Sommerfeld-enhanced dark matter annihilation from HESS observations of the galactic center Journal of Cosmology and Astroparticle Physics. 2012. DOI: 10.1088/1475-7516/2012/01/041  0.727
2011 Abazajian KN, Blanchet S, Harding JP. Contribution of blazars to the extragalactic diffuse gamma-ray background and their future spatial resolution Physical Review D - Particles, Fields, Gravitation and Cosmology. 84. DOI: 10.1103/Physrevd.84.103007  0.735
2011 Abazajian KN. The consistency of Fermi-LAT observations of the galactic center with a millisecond pulsar population in the central stellar cluster Journal of Cosmology and Astroparticle Physics. 2011. DOI: 10.1088/1475-7516/2011/03/010  0.438
2011 Abazajian KN, Calabrese E, Cooray A, De Bernardis F, Dodelson S, Friedland A, Fuller GM, Hannestad S, Keating BG, Linder EV, Lunardini C, Melchiorri A, Miquel R, Pierpaoli E, Pritchard J, et al. Cosmological and astrophysical neutrino mass measurements Astroparticle Physics. 35: 177-184. DOI: 10.1016/J.Astropartphys.2011.07.002  0.618
2010 Harding JP, Abazajian KN. Morphological tests of the pulsar and dark matter interpretations of the WMAP haze Physical Review D - Particles, Fields, Gravitation and Cosmology. 81. DOI: 10.1103/Physrevd.81.023505  0.708
2010 Abazajian KN, Agrawal P, Chackoa Z, Kilic C. Conservative constraints on dark matter from the Fermi-LAT isotropic diffuse gamma-ray background spectrum Journal of Cosmology and Astroparticle Physics. 2010. DOI: 10.1088/1475-7516/2010/11/041  0.528
2009 Abazajian KN, Adelman-Mccarthy JK, Agüeros MA, Allam SS, Allende Prieto C, An D, Anderson KSJ, Anderson SF, Annis J, Bahcall NA, Bailer-Jones CAL, Barentine JC, Bassett BA, Becker AC, Beers TC, et al. The seventh data release of the sloan digital sky survey Astrophysical Journal, Supplement Series. 182: 543-558. DOI: 10.1088/0067-0049/182/2/543  0.38
2008 Abazajian KN, Agrawal P. Chaos, determinacy and fractals in active-sterile neutrino oscillations in the early universe Journal of Cosmology and Astroparticle Physics. 2008. DOI: 10.1088/1475-7516/2008/10/006  0.433
2008 Tinker J, Kravtsov AV, Klypin A, Abazajian K, Warren M, Yepes G, Gottlöber S, Holz DE. Toward a Halo Mass Function for Precision Cosmology: The Limits of Universality The Astrophysical Journal. 688: 709-728. DOI: 10.1086/591439  0.41
2007 Abazajian KN, Markevitch M, Koushiappas SM, Hickox RC. Limits on the radiative decay of sterile neutrino dark matter from the unresolved cosmic and soft x-ray backgrounds Physical Review D - Particles, Fields, Gravitation and Cosmology. 75. DOI: 10.1103/Physrevd.75.063511  0.545
2006 Tegmark M, Eisenstein DJ, Strauss MA, Weinberg DH, Blanton MR, Frieman JA, Fukugita M, Gunn JE, Hamilton AJS, Knapp GR, Nichol RC, Ostriker JP, Padmanabhan N, Percival WJ, Schlegel DJ, ... ... Abazajian K, et al. Cosmological constraints from the SDSS luminous red galaxies Physical Review D - Particles, Fields, Gravitation and Cosmology. 74. DOI: 10.1103/Physrevd.74.123507  0.377
2006 Smith CJ, Fuller GM, Kishimoto CT, Abazajian KN. Light element signatures of sterile neutrinos and cosmological lepton numbers Physical Review D - Particles, Fields, Gravitation and Cosmology. 74. DOI: 10.1103/Physrevd.74.085008  0.755
2006 Abazajian K, Koushiappas SM. Constraints on sterile neutrino dark matter Physical Review D. 74. DOI: 10.1103/Physrevd.74.023527  0.53
2006 Abazajian K. Linear cosmological structure limits on warm dark matter Physical Review D. 73. DOI: 10.1103/Physrevd.73.063513  0.429
2006 Abazajian K. Production and evolution of perturbations of sterile neutrino dark matter Physical Review D. 73. DOI: 10.1103/Physrevd.73.063506  0.503
2006 Berlind AA, Frieman J, Weinberg DH, Blanton MR, Warren MS, Abazajian K, Scranton R, Hogg DW, Scoccimarro R, Bahcall NA, Brinkmann J, Gott JR, Kleinman SJ, Krzesinski J, Lee BC, et al. Percolation galaxy groups and clusters in the SDSS redshift survey: Identification, catalogs, and the multiplicity function Astrophysical Journal, Supplement Series. 167: 1-25. DOI: 10.1086/508170  0.391
2006 Strigari LE, Bullock JS, Kaplinghat M, Kravtsov AV, Gnedin OY, Abazajian K, Klypin AA. A large dark matter core in the Fornax dwarf spheroidal galaxy? Astrophysical Journal. 652: 306-312. DOI: 10.1086/506381  0.494
2006 Warren MS, Abazajian K, Holz DE, Teodoro L. Precision determination of the mass function of dark matter halos Astrophysical Journal. 646: 881-885. DOI: 10.1086/504962  0.432
2005 Abazajian K, Bell NF, Fuller GM, Wong YYY. Cosmological lepton asymmetry, primordial nucleosynthesis and sterile neutrinos Physical Review D - Particles, Fields, Gravitation and Cosmology. 72. DOI: 10.1103/Physrevd.72.063004  0.661
2005 Abazajian K, Switzer ER, Dodelson S, Heitmann K, Habib S. Nonlinear cosmological matter power spectrum with massive neutrinos: The halo model Physical Review D - Particles, Fields, Gravitation and Cosmology. 71: 043507-1-043507-7. DOI: 10.1103/Physrevd.71.043507  0.509
2005 Abazajian K, Zheng Z, Zehavi I, Weinberg DH, Frieman JA, Berlind AA, Blanton MR, Bahcall NA, Brinkmann J, Schneider DP, Tegmark M. Cosmology and the halo occupation distribution from small-scale galaxy clustering in the sloan digital sky survey Astrophysical Journal. 625: 613-620. DOI: 10.1086/429685  0.446
2004 Tegmark M, Strauss MA, Blanton MR, Abazajian K, Dodelson S, Sandvik H, Wang X, Weinberg DH, Zehavi I, Bahcall NA, Hoyle F, Schlegel D, Scoccimarro R, Vogeley MS, Berlind A, et al. Cosmological parameters from SDSS and WMAP Physical Review D. 69. DOI: 10.1103/Physrevd.69.103501  0.449
2004 Abazajian K, Adelman-McCarthy JK, Agüeros MA, Allam SS, Kurt SJA, Anderson SF, Annis J, Bahcall NA, Baldry IK, Bastian S, Berlind A, Bernardi M, Blanton MR, Bochanski JJ, Boroski WN, et al. The second data release of the sloan digital sky survey Astronomical Journal. 128: 502-512. DOI: 10.1086/421365  0.332
2003 Abazajian KN, Dodelson S. Neutrino mass and dark energy from weak lensing. Physical Review Letters. 91: 041301. PMID 12906650 DOI: 10.1103/Physrevlett.91.041301  0.469
2003 Abazajian KN, Fuller GM, Patel M. Cosmological constraints on bulk neutrinos. Physical Review Letters. 90: 061301. PMID 12633285 DOI: 10.1103/Physrevlett.90.061301  0.597
2003 Abazajian K, Adelman-McCarthy JK, Agüeros MA, Allam SS, Anderson SF, Annis J, Bahcall NA, Baldry IK, Bastian S, Berlind A, Bernardi M, Blanton MR, Blythe N, Bochanski JJ, Boroski WN, et al. The first data release of the sloan digital sky survey Astronomical Journal. 126: 2081-2086. DOI: 10.1086/378165  0.317
2003 Abazajian KN. Telling three from four neutrinos with cosmology Astroparticle Physics. 19: 303-312. DOI: 10.1016/S0927-6505(02)00204-9  0.478
2002 Abazajian KN, Fuller GM. Bulk QCD thermodynamics and sterile neutrino dark matter Physical Review D. 66. DOI: 10.1103/Physrevd.66.023526  0.624
2002 Abazajian KN, Beacom JF, Bell NF. Stringent constraints on cosmological neutrino-antineutrino asymmetries from synchronized flavor transformation Physical Review D - Particles, Fields, Gravitation and Cosmology. 66: 130081-1300811. DOI: 10.1103/Physrevd.66.013008  0.39
2002 Vanden Berk DE, Lee BC, Wilhite BC, Beacom JF, Lamb DQ, James A, Abazajian K, McKay TA, Kron RG, Kent S, Hurley K, Kehoe R, Wren J, Eenden AA, York DG, et al. SDSS J124602.54 + 011318.8: A highly luminous optical transient at z = 0.385 Astrophysical Journal. 576: 673-678. DOI: 10.1086/341887  0.419
2001 Dalal N, Abazajian K, Jenkins E, Manohar AV. Testing the cosmic coincidence problem and the nature of dark energy. Physical Review Letters. 87: 141302. PMID 11580639 DOI: 10.1103/Physrevlett.87.141302  0.418
2001 Pruet J, Abazajian K, Fuller GM. New connection between central engine weak physics and the dynamics of gamma-ray burst fireballs Physical Review D. 64. DOI: 10.1103/Physrevd.64.063002  0.745
2001 Abazajian K, Fuller GM, Patel M. Sterile neutrino hot, warm, and cold dark matter Physical Review D. 64. DOI: 10.1103/Physrevd.64.023501  0.65
2001 Abazajian K, Fuller GM, Tucker WH. Direct detection of warm dark matter in the X-ray Astrophysical Journal. 562: 593-604. DOI: 10.1086/323867  0.657
2000 Fuller GM, Pruet J, Abazajian K. Can a large neutron excess help solve the baryon loading problem in gamma-Ray burst fireballs? Physical Review Letters. 85: 2673-6. PMID 10991205 DOI: 10.1103/Physrevlett.85.2673  0.76
2000 Abazajian K, Fuller GM, Shi X. Increase in the primordial4Heyield in the two-doublet four-neutrino mixing scheme Physical Review D. 62. DOI: 10.1103/Physrevd.62.093003  0.648
1999 Shi X, Fuller GM, Abazajian K. Neutrino-mixing-generated lepton asymmetry and the primordial4Heabundance Physical Review D. 60. DOI: 10.1103/Physrevd.60.063002  0.596
1999 Abazajian K, Fuller G, Shi X. Are Gamma-Ray Bursts Signals of Supermassive Black Hole Formation? Symposium - International Astronomical Union. 194: 235-240. DOI: 10.1017/S0074180900162059  0.627
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