Geraint Lewis - Publications

Affiliations: 
University of Cambridge, Cambridge, England, United Kingdom 

255 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 Wan Z, Lewis GF, Li TS, Simpson JD, Martell SL, Zucker DB, Mould JR, Erkal D, Pace AB, Mackey D, Ji AP, Koposov SE, Kuehn K, Shipp N, Balbinot E, et al. The tidal remnant of an unusually metal-poor globular cluster. Nature. 583: 768-770. PMID 32728241 DOI: 10.1038/S41586-020-2483-6  0.363
2020 Yu Z, Martini P, Davis TM, Gruendl RA, Hoormann JK, Kochanek CS, Lidman C, Mudd D, Peterson BM, Wester W, Allam S, Annis J, Asorey J, Avila S, Banerji M, ... Lewis GF, et al. Quasar Accretion Disk Sizes from Continuum Reverberation Mapping in the DES Standard-star Fields The Astrophysical Journal Supplement Series. 246: 16. DOI: 10.3847/1538-4365/Ab5E7A  0.381
2020 Wheeler A, Ness M, Buder S, Bland-Hawthorn J, Silva GD, Hayden M, Kos J, Lewis GF, Martell S, Sharma S, Simpson JD, Zucker DB, Zwitter T. Abundances in the Milky Way across Five Nucleosynthetic Channels from 4 Million LAMOST Stars The Astrophysical Journal. 898: 58. DOI: 10.3847/1538-4357/Ab9A46  0.403
2020 Ji AP, Li TS, Hansen TT, Casey AR, Koposov SE, Pace AB, Mackey D, Lewis GF, Simpson JD, Bland-Hawthorn J, Cullinane LR, Da Costa GS, Hattori K, Martell SL, Kuehn K, et al. The Southern Stellar Stream Spectroscopic Survey (S 5): Chemical Abundances of Seven Stellar Streams The Astronomical Journal. 160: 181. DOI: 10.3847/1538-3881/abacb6  0.321
2020 Jibrail AW, Elahi PJ, Lewis GF. Cosmological signatures of dark sector physics: the evolution of haloes and spin alignment Monthly Notices of the Royal Astronomical Society. 492: 2369-2382. DOI: 10.1093/Mnras/Stz3606  0.349
2020 McConnachie AW, Higgs CR, Thomas GF, Venn KA, Côté P, Battaglia G, Lewis GF. Solo dwarfs – III. Exploring the orbital origins of isolated Local Group galaxies with Gaia Data Release 2 Monthly Notices of the Royal Astronomical Society. 501: 2363-2377. DOI: 10.1093/mnras/staa3740  0.45
2020 Arentsen A, Starkenburg E, Martin NF, Aguado DS, Zucker DB, Allende Prieto C, Hill V, Venn KA, Carlberg RG, González Hernández JI, Mashonkina LI, Navarro JF, Sánchez-Janssen R, Schultheis M, Thomas GF, ... Lewis GF, et al. The Pristine Inner Galaxy Survey (PIGS) II: Uncovering the most metal-poor populations in the inner Milky Way Monthly Notices of the Royal Astronomical Society. 496: 4964-4978. DOI: 10.1093/Mnras/Staa1661  0.435
2020 Wittenmyer RA, Clark JT, Sharma S, Stello D, Horner J, Kane SR, Stevens CP, Wright DJ, Spina L, Čotar K, Asplund M, Bland-Hawthorn J, Buder S, Casey AR, De Silva GM, ... Lewis G, et al. K2-HERMES II. Planet-candidate properties from K2 Campaigns 1-13 Monthly Notices of the Royal Astronomical Society. 496: 851-863. DOI: 10.1093/Mnras/Staa1528  0.377
2020 Varidel MR, Croom SM, Lewis GF, Fisher DB, Glazebrook K, Catinella B, Cortese L, Krumholz MR, Bland-Hawthorn J, Bryant JJ, Groves B, Brough S, Federrath C, Lawrence JS, Lorente NP, et al. The SAMI galaxy survey: gas velocity dispersions in low-z star-forming galaxies and the drivers of turbulence Monthly Notices of the Royal Astronomical Society. 495: 2265-2284. DOI: 10.1093/Mnras/Staa1272  0.45
2020 Traven G, Feltzing S, Merle T, Van der Swaelmen M, Čotar K, Church R, Zwitter T, Ting Y, Sahlholdt C, Asplund M, Bland-Hawthorn J, De Silva G, Freeman K, Martell S, Sharma S, ... Lewis G, et al. The GALAH survey: multiple stars and our Galaxy Astronomy & Astrophysics. 638: A145. DOI: 10.1051/0004-6361/202037484  0.504
2019 Mackey D, Lewis GF, Brewer BJ, Ferguson AMN, Veljanoski J, Huxor AP, Collins MLM, Côté P, Ibata RA, Irwin MJ, Martin N, McConnachie AW, Peñarrubia J, Tanvir N, Wan Z. Two major accretion epochs in M31 from two distinct populations of globular clusters. Nature. 574: 69-71. PMID 31578482 DOI: 10.1038/S41586-019-1597-1  0.456
2019 Weisz DR, Martin NF, Dolphin AE, Albers SM, Collins MLM, Ferguson AMN, Lewis GF, Mackey D, McConnachie A, Rich RM, Skillman ED. Comparing the Quenching Times of Faint M31 and Milky Way Satellite Galaxies The Astrophysical Journal. 885: L8. DOI: 10.3847/2041-8213/Ab4B52  0.411
2019 Lewis GF, Brewer BJ, Wan Z. The globular cluster population of NGC 1052-DF2: evidence for rotation Monthly Notices of the Royal Astronomical Society: Letters. 491: L1-L5. DOI: 10.1093/Mnrasl/Slz157  0.404
2019 Arentsen A, Starkenburg E, Martin NF, Hill V, Ibata R, Kunder A, Schultheis M, Venn KA, Zucker DB, Aguado D, Carlberg R, González Hernández JI, Lardo C, Longeard N, Malhan K, ... Lewis GF, et al. The Pristine Inner Galaxy Survey (PIGS) I: tracing the kinematics of metal-poor stars in the Galactic bulge Monthly Notices of the Royal Astronomical Society: Letters. 491: L11-L16. DOI: 10.1093/Mnrasl/Slz156  0.39
2019 Varidel MR, Croom SM, Lewis GF, Brewer BJ, Di Teodoro EM, Bland-Hawthorn J, Bryant JJ, Federrath C, Foster C, Glazebrook K, Goodwin M, Groves B, Hopkins AM, Lawrence JS, López-Sánchez ÁR, et al. The SAMI Galaxy Survey: Bayesian inference for gas disc kinematics using a hierarchical Gaussian mixture model Monthly Notices of the Royal Astronomical Society. 485: 4024-4044. DOI: 10.1093/Mnras/Stz670  0.315
2019 Wan Z, Guglielmo M, Lewis GF, Mackey D, Ibata RA. A SkyMapper view of the Large Magellanic Cloud: the dynamics of stellar populations Monthly Notices of the Royal Astronomical Society. 492: 782-795. DOI: 10.1093/Mnras/Stz3493  0.362
2019 Wan Z, Oliver WH, Lewis GF, Read JI, Collins MLM. On the origin of the asymmetric dwarf galaxy distribution around andromeda Monthly Notices of the Royal Astronomical Society. 492: 456-467. DOI: 10.1093/Mnras/Stz3477  0.437
2019 Simpson JD, Martell SL, Da Costa G, Horner J, Wyse RFG, Ting Y, Asplund M, Bland-Hawthorn J, Buder S, De Silva GM, Freeman KC, Kos J, Lewis GF, Lind K, Sharma S, et al. The GALAH Survey: Chemically tagging the Fimbulthul stream to the globular cluster ω Centauri Monthly Notices of the Royal Astronomical Society. 491: 3374-3384. DOI: 10.1093/Mnras/Stz3105  0.444
2019 Sharma S, Stello D, Bland-Hawthorn J, Hayden MR, Zinn JC, Kallinger T, Hon M, Asplund M, Buder S, De Silva GM, D’Orazi V, Freeman K, Kos J, Lewis GF, Lin J, et al. The K2-HERMES Survey: age and metallicity of the thick disc Monthly Notices of the Royal Astronomical Society. 490: 5335-5352. DOI: 10.1093/Mnras/Stz2861  0.35
2019 Preston J, Collins MLM, Ibata RA, Tollerud EJ, Rich RM, Bonaca A, McConnachie AW, Mackey D, Lewis GF, Martin NF, Peñarrubia J, Chapman SC, Delorme M. A dwarf disrupting – Andromeda XXVII and the North West Stream Monthly Notices of the Royal Astronomical Society. 490: 2905-2917. DOI: 10.1093/Mnras/Stz2529  0.321
2019 Weisz DR, Dolphin AE, Martin NF, Albers SM, Collins MLM, Ferguson AMN, Lewis GF, Mackey AD, McConnachie A, Rich RM, Skillman ED. A rogues gallery of Andromeda’s dwarf galaxies – II. Precise distances to 17 faint satellites Monthly Notices of the Royal Astronomical Society. 489: 763-770. DOI: 10.1093/Mnras/Stz1984  0.502
2019 Schuldt S, Chirivì G, Suyu SH, Yıldırım A, Sonnenfeld A, Halkola A, Lewis GF. Inner dark matter distribution of the Cosmic Horseshoe (J1148+1930) with gravitational lensing and dynamics Astronomy & Astrophysics. 631: A40. DOI: 10.1051/0004-6361/201935042  0.377
2018 Mudd D, Martini P, Zu Y, Kochanek C, Peterson BM, Kessler R, Davis TM, Hoormann JK, King A, Lidman C, Sommer NE, Tucker BE, Asorey J, Hinton S, Glazebrook K, ... Lewis G, et al. Quasar Accretion Disk Sizes from Continuum Reverberation Mapping from the Dark Energy Survey The Astrophysical Journal. 862: 123. DOI: 10.3847/1538-4357/Aac9Bb  0.416
2018 Li TS, Simon JD, Pace AB, Torrealba G, Kuehn K, Drlica-Wagner A, Bechtol K, Vivas AK, Marel RPvd, Wood M, Yanny B, Belokurov V, Jethwa P, Zucker DB, Lewis G, et al. Ships Passing in the Night: Spectroscopic Analysis of Two Ultra-faint Satellites in the Constellation Carina The Astrophysical Journal. 857: 145. DOI: 10.3847/1538-4357/Aab666  0.499
2018 Elvin-Poole J, Crocce M, Ross AJ, Giannantonio T, Rozo E, Rykoff ES, Avila S, Banik N, Blazek J, Bridle SL, Cawthon R, Drlica-Wagner A, Friedrich O, Kokron N, Krause E, ... Lewis G, et al. Dark Energy Survey year 1 results: Galaxy clustering for combined probes Physical Review D. 98: 42006. DOI: 10.1103/Physrevd.98.042006  0.492
2018 Hoyle B, Gruen D, Bernstein GM, Rau MM, Vicente JD, Hartley WG, Gaztanaga E, DeRose J, Troxel MA, Davis C, Alarcon A, MacCrann N, Prat J, Sánchez C, Sheldon E, ... Lewis G, et al. Dark Energy Survey Year 1 Results: redshift distributions of the weak-lensing source galaxies Monthly Notices of the Royal Astronomical Society. 478: 592-610. DOI: 10.1093/Mnras/Sty957  0.536
2018 Salcido J, Bower RG, Barnes LA, Lewis GF, Elahi PJ, Theuns T, Schaller M, Crain RA, Schaye J. The impact of dark energy on galaxy formation. What does the future of our Universe hold? Monthly Notices of the Royal Astronomical Society. 477: 3744-3759. DOI: 10.1093/Mnras/Sty879  0.422
2018 Quillen AC, De Silva G, Sharma S, Hayden M, Freeman K, Bland-Hawthorn J, Žerjal M, Asplund M, Buder S, D’Orazi V, Duong L, Kos J, Lin J, Lind K, Martell S, ... Lewis GF, et al. The GALAH survey: stellar streams and how stellar velocity distributions vary with Galactic longitude, hemisphere, and metallicity Monthly Notices of the Royal Astronomical Society. 478: 228-254. DOI: 10.1093/Mnras/Sty865  0.424
2018 Barnes LA, Elahi PJ, Salcido J, Bower RG, Lewis GF, Theuns T, Schaller M, Crain RA, Schaye J. Galaxy formation efficiency and the multiverse explanation of the cosmological constant with EAGLE simulations Monthly Notices of the Royal Astronomical Society. 477: 3727-3743. DOI: 10.1093/Mnras/Sty846  0.337
2018 Gatti M, Vielzeuf P, Davis C, Cawthon R, Rau MM, DeRose J, De Vicente J, Alarcon A, Rozo E, Gaztanaga E, Hoyle B, Miquel R, Bernstein GM, Bonnett C, Carnero Rosell A, ... Lewis G, et al. Dark Energy Survey Year 1 results: cross-correlation redshifts – methods and systematics characterization Monthly Notices of the Royal Astronomical Society. 477: 1664-1682. DOI: 10.1093/Mnras/Sty466  0.523
2018 Simpson JD, Martell SL, Da Costa G, Casey AR, Freeman KC, Horner J, Ting Y, Nataf DM, Lewis GF, Ness MK, Zucker DB, Cottrell PL, Čotar K, Asplund M, Bland-Hawthorn J, et al. The GALAH survey: co-orbiting stars and chemical tagging Monthly Notices of the Royal Astronomical Society. 482: 5302-5315. DOI: 10.1093/Mnras/Sty3042  0.405
2018 Zwitter T, Kos J, Chiavassa A, Buder S, Traven G, Čotar K, Lin J, Asplund M, Bland-Hawthorn J, Casey AR, De Silva G, Duong L, Freeman KC, Lind K, Martell S, ... Lewis G, et al. The GALAH survey: accurate radial velocities and library of observed stellar template spectra Monthly Notices of the Royal Astronomical Society. 481: 645-654. DOI: 10.1093/Mnras/Sty2293  0.533
2018 Kos J, Bland-Hawthorn J, Betters CH, Leon-Saval S, Asplund M, Buder S, Casey AR, D’Orazi V, de Silva G, Freeman K, Lewis G, Lin J, Martell SL, Schlesinger K, Sharma S, et al. Holistic spectroscopy: complete reconstruction of a wide-field, multiobject spectroscopic image using a photonic comb Monthly Notices of the Royal Astronomical Society. 480: 5475-5494. DOI: 10.1093/Mnras/Sty2175  0.378
2018 Kos J, de Silva G, Buder S, Bland-Hawthorn J, Sharma S, Asplund M, D’Orazi V, Duong L, Freeman K, Lewis GF, Lin J, Lind K, Martell SL, Schlesinger KJ, Simpson JD, et al. The GALAH survey and Gaia DR2: (non-)existence of five sparse high-latitude open clusters Monthly Notices of the Royal Astronomical Society. 480: 5242-5259. DOI: 10.1093/Mnras/Sty2171  0.31
2018 Wan Z, Kafle PR, Lewis GF, Mackey D, Sharma S, Ibata RA. Galactic cartography with SkyMapper – I. Population substructure and the stellar number density of the inner halo Monthly Notices of the Royal Astronomical Society. 480: 1218-1228. DOI: 10.1093/Mnras/Sty1880  0.443
2018 Medling AM, Cortese L, Croom SM, Green AW, Groves B, Hampton E, Ho I, Davies LJM, Kewley LJ, Moffett AJ, Schaefer AL, Taylor E, Zafar T, Bekki K, Bland-Hawthorn J, ... Lewis GF, et al. The SAMI Galaxy Survey: spatially resolving the main sequence of star formation Monthly Notices of the Royal Astronomical Society. 475: 5194-5214. DOI: 10.1093/Mnras/Sty127  0.446
2018 Kafle PR, Sharma S, Lewis GF, Robotham ASG, Driver SP. The need for speed: escape velocity and dynamical mass measurements of the Andromeda galaxy Monthly Notices of the Royal Astronomical Society. 475: 4043-4054. DOI: 10.1093/Mnras/Sty082  0.401
2018 Kos J, Bland-Hawthorn J, Freeman K, Buder S, Traven G, Silva GMD, Sharma S, Asplund M, Duong L, Lin J, Lind K, Martell S, Simpson JD, Stello D, Zucker DB, ... Lewis G, et al. The GALAH survey: chemical tagging of star clusters and new members in the Pleiades Monthly Notices of the Royal Astronomical Society. 473: 4612-4633. DOI: 10.1093/Mnras/Stx2637  0.425
2018 Clark HA, Scott P, Trotta R, Lewis GF. Dark matter substructure cannot explain properties of the Fermi Galactic Centre excess Journal of Cosmology and Astroparticle Physics. 2018: 060-060. DOI: 10.1088/1475-7516/2018/07/060  0.601
2018 Cicuéndez L, Battaglia G, Irwin M, Bermejo-Climent JR, McMonigal B, Bate NF, Lewis GF, Conn AR, de Boer TJL, Gallart C, Guglielmo M, Ibata R, McConnachie A, Tolstoy E, Fernando N. Tracing the stellar component of low surface brightness Milky Way dwarf galaxies to their outskirts Astronomy & Astrophysics. 609: A53. DOI: 10.1051/0004-6361/201731450  0.815
2018 Gschwend J, Rossel AC, Ogando RLC, Neto AF, Maia MAG, Costa LNd, Lima M, Pellegrini P, Campisano R, Singulani C, Adean C, Benoist C, Aguena M, Kind MC, Davis TM, ... Lewis G, et al. DES science portal: Computing photometric redshifts Astronomy and Computing. 25: 58-80. DOI: 10.1016/J.Ascom.2018.08.008  0.359
2017 Martin NF, Weisz DR, Albers SM, Bernard E, Collins MLM, Dolphin AE, Ferguson AMN, Ibata RA, Laevens B, Lewis GF, Mackey AD, McConnachie A, Rich RM, Skillman ED. A Rogues’ Gallery of Andromeda's Dwarf Galaxies. I. A Predominance of Red Horizontal Branches The Astrophysical Journal. 850: 16. DOI: 10.3847/1538-4357/Aa901A  0.495
2017 Ibata RA, McConnachie A, Cuillandre J, Fantin N, Haywood M, Martin NF, Bergeron P, Beckmann V, Bernard E, Bonifacio P, Caffau E, Carlberg R, Côté P, Cabanac R, Chapman S, ... Lewis G, et al. Chemical Mapping of the Milky Way with The Canada–France Imaging Survey: A Non-parametric Metallicity–Distance Decomposition of the Galaxy The Astrophysical Journal. 848: 129. DOI: 10.3847/1538-4357/Aa8562  0.52
2017 Ibata RA, McConnachie A, Cuillandre J, Fantin N, Haywood M, Martin NF, Bergeron P, Beckmann V, Bernard E, Bonifacio P, Caffau E, Carlberg R, Côté P, Cabanac R, Chapman S, ... Lewis G, et al. The Canada–France Imaging Survey: First Results from the u-Band Component The Astrophysical Journal. 848: 128. DOI: 10.3847/1538-4357/Aa855C  0.498
2017 Ibata RA, Lewis GF, Thomas G, Martin NF, Chapman S. Feeling the Pull: A Study of Natural Galactic Accelerometers. II. Kinematics and Mass of the Delicate Stellar Stream of the Palomar 5 Globular Cluster The Astrophysical Journal. 842: 120. DOI: 10.3847/1538-4357/Aa7514  0.479
2017 Tie SS, Martini P, Mudd D, Ostrovski F, Reed SL, Lidman C, Kochanek C, Davis TM, Sharp R, Uddin S, King A, Wester W, Tucker BE, Tucker DL, Buckley-Geer E, ... Lewis G, et al. A Study of Quasar Selection in the Supernova Fields of the Dark Energy Survey The Astronomical Journal. 153: 107. DOI: 10.3847/1538-3881/Aa5B8D  0.381
2017 Mudd D, Martini P, Tie SS, Lidman C, McMahon R, Banerji M, Davis T, Peterson B, Sharp R, Seymour N, Childress M, Lewis G, Tucker B, Yuan F, Abbot T, et al. Discovery of a z=0.65 post-starburst BAL quasar in the DES supernova fields Monthly Notices of the Royal Astronomical Society. 468: 3682-3688. DOI: 10.1093/Mnras/Stx708  0.496
2017 Adermann E, Elahi PJ, Lewis GF, Power C. Cosmic voids in evolving dark sector cosmologies: the low-redshift universe Monthly Notices of the Royal Astronomical Society. 468: 3381-3394. DOI: 10.1093/mnras/stx657  0.347
2017 Watts AL, Elahi PJ, Lewis GF, Power C. Large-scale structure topology in non-standard cosmologies: impact of dark sector physics Monthly Notices of the Royal Astronomical Society. 468: 59-68. DOI: 10.1093/Mnras/Stx375  0.328
2017 Guglielmo M, Lane RR, Conn BC, Ho AYQ, Ibata RA, Lewis GF. On the origin of the Monoceros Ring – I. Kinematics, proper motions, and the nature of the progenitor Monthly Notices of the Royal Astronomical Society. 474: 4584-4593. DOI: 10.1093/Mnras/Stx3048  0.335
2017 Fernando N, Arias V, Lewis GF, Ibata RA, Power C. Stability of satellite planes in M31 II: effects of the dark subhalo population Monthly Notices of the Royal Astronomical Society. 473: 2212-2221. DOI: 10.1093/Mnras/Stx2483  0.468
2017 Diakogiannis FI, Lewis GF, Ibata RA, Guglielmo M, Kafle PR, Wilkinson MI, Power C. A novel JEAnS analysis of the Fornax dwarf using evolutionary algorithms: mass follows light with signs of an off-centre merger Monthly Notices of the Royal Astronomical Society. 470: 2034-2053. DOI: 10.1093/Mnras/Stx1219  0.329
2017 Clark HA, Iwanus N, Elahi PJ, Lewis GF, Scott P. Heating of galactic gas by dark matter annihilation in ultracompact minihalos Journal of Cosmology and Astroparticle Physics. 2017: 048-048. DOI: 10.1088/1475-7516/2017/05/048  0.607
2017 Lewis G. An inspiring reboot New Scientist. 236: 24-25. DOI: 10.1016/S0262-4079(17)32212-1  0.304
2017 Pawlowski MS, Dabringhausen J, Famaey B, Flores H, Hammer F, Hensler G, Ibata RA, Kroupa P, Lewis GF, Libeskind NI, McGaugh SS, Merritt D, Puech M, Yang Y. Considerations on how to investigate planes of satellite galaxies Astronomische Nachrichten. 338: 854-861. DOI: 10.1002/Asna.201713366  0.358
2016 Aslanyan G, Price LC, Adams J, Bringmann T, Clark HA, Easther R, Lewis GF, Scott P. Ultracompact Minihalos as Probes of Inflationary Cosmology. Physical Review Letters. 117: 141102. PMID 27740805 DOI: 10.1103/Physrevlett.117.141102  0.6
2016 Martin NF, Ibata RA, Lewis GF, McConnachie A, Babul A, Bate NF, Bernard E, Chapman SC, Collins MML, Conn AR, Crnojević D, Fardal MA, Ferguson AMN, Irwin M, Mackey AD, et al. THE PAndAS VIEW OF THE ANDROMEDA SATELLITE SYSTEM. II. DETAILED PROPERTIES OF 23 M31 DWARF SPHEROIDAL GALAXIES The Astrophysical Journal. 833: 167. DOI: 10.3847/1538-4357/833/2/167  0.771
2016 Rykoff ES, Rozo E, Hollowood D, Bermeo-Hernandez A, Jeltema T, Mayers J, Romer AK, Rooney P, Saro A, Cervantes CV, Wechsler RH, Wilcox H, Abbott TMC, Abdalla FB, Allam S, ... Lewis GF, et al. THE REDMAPPER GALAXY CLUSTER CATALOG from des SCIENCE VERIFICATION DATA Astrophysical Journal, Supplement Series. 224. DOI: 10.3847/0067-0049/224/1/1  0.439
2016 Vasei K, Siana B, Shapley AE, Quider AM, Alavi A, Rafelski M, Steidel CC, Pettini M, Lewis GF. THE LYMAN CONTINUUM ESCAPE FRACTION OF THE COSMIC HORSESHOE: A TEST OF INDIRECT ESTIMATES The Astrophysical Journal. 831: 38. DOI: 10.3847/0004-637X/831/1/38  0.372
2016 Nord B, Buckley-Geer E, Lin H, Diehl HT, Helsby J, Kuropatkin N, Amara A, Collett T, Allam S, Caminha GB, De Bom C, Desai S, Dumet-Montoya H, Da Pereira MES, Finley DA, ... Lewis G, et al. OBSERVATION and CONFIRMATION of SIX STRONG-LENSING SYSTEMS in the DARK ENERGY SURVEY SCIENCE VERIFICATION DATA Astrophysical Journal. 827. DOI: 10.3847/0004-637X/827/1/51  0.488
2016 Mahdi HS, Elahi PJ, Lewis GF, Power C. MATTER IN THE BEAM: WEAK LENSING, SUBSTRUCTURES, AND THE TEMPERATURE OF DARK MATTER The Astrophysical Journal. 826: 212. DOI: 10.3847/0004-637X/826/2/212  0.327
2016 Ibata RA, Lewis GF, Martin NF. FEELING the PULL: A STUDY of NATURAL GALACTIC ACCELEROMETERS. I. PHOTOMETRY of the DELICATE STELLAR STREAM of the PALOMAR 5 GLOBULAR CLUSTER Astrophysical Journal. 819. DOI: 10.3847/0004-637X/819/1/1  0.35
2016 Bonnett C, Troxel MA, Hartley W, Amara A, Leistedt B, Becker MR, Bernstein GM, Bridle SL, Bruderer C, Busha MT, Carrasco Kind M, Childress MJ, Castander FJ, Chang C, Crocce M, ... Lewis G, et al. Redshift distributions of galaxies in the Dark Energy Survey Science Verification shear catalogue and implications for weak lensing Physical Review D - Particles, Fields, Gravitation and Cosmology. 94. DOI: 10.1103/Physrevd.94.042005  0.495
2016 Conn AR, McMonigal B, Bate NF, Lewis GF, Ibata RA, Martin NF, McConnachie AW, Ferguson AMN, Irwin MJ, Elahi PJ, Venn KA, Mackey AD. Major substructure in the M31 outer halo: Distances and metallicities along the giant stellar stream Monthly Notices of the Royal Astronomical Society. 458: 3282-3298. DOI: 10.1093/Mnras/Stw513  0.777
2016 Kafle PR, Sharma S, Robotham ASG, Lewis GF, Driver SP. Architecture of the Andromeda galaxy: a quantitative analysis of clustering in the inner stellar halo Monthly Notices of the Royal Astronomical Society. 464: 4858-4865. DOI: 10.1093/Mnras/Stw2732  0.476
2016 Fernando N, Arias V, Guglielmo M, Lewis GF, Ibata RA, Power C. On the stability of satellite planes – I. Effects of mass, velocity, halo shape and alignment Monthly Notices of the Royal Astronomical Society. 465: 641-652. DOI: 10.1093/Mnras/Stw2694  0.448
2016 Clark HA, Lewis GF, Scott P. Erratum: Investigating dark matter substructure with pulsar timing – I. Constraints on ultracompact minihaloes Monthly Notices of the Royal Astronomical Society. 464: 2468-2468. DOI: 10.1093/Mnras/Stw2582  0.595
2016 Cui W, Power C, Borgani S, Knebe A, Lewis GF, Murante G, Poole GB. On the dynamical state of galaxy clusters: insights from cosmological simulations – II. Monthly Notices of the Royal Astronomical Society. 464: 2502-2510. DOI: 10.1093/Mnras/Stw2567  0.315
2016 Clark HA, Lewis GF, Scott P. Erratum: Investigating dark matter substructure with pulsar timing – II. Improved limits on small-scale cosmology Monthly Notices of the Royal Astronomical Society. 464: 955-956. DOI: 10.1093/Mnras/Stw2305  0.525
2016 McMonigal B, Lewis GF, Brewer BJ, Irwin MJ, Martin NF, McConnachie AW, Ibata RA, Ferguson AMN, Mackey AD, Chapman SC. The elusive stellar halo of the Triangulum galaxy Monthly Notices of the Royal Astronomical Society. 461: 4374-4388. DOI: 10.1093/Mnras/Stw1657  0.824
2016 Thomas GF, Ibata R, Famaey B, Martin NF, Lewis GF. Exploring the reality of density substructures in the Palomar 5 stellar stream Monthly Notices of the Royal Astronomical Society. 460: 2711-2719. DOI: 10.1093/Mnras/Stw1189  0.326
2016 Salomon J, Ibata RA, Famaey B, Martin NF, Lewis GF. The transverse velocity of the Andromeda system, derived from the M31 satellite population Monthly Notices of the Royal Astronomical Society. 456: 4432-4440. DOI: 10.1093/Mnras/Stv2865  0.376
2016 Cui W, Power C, Biffi V, Borgani S, Murante G, Fabjan D, Knebe A, Lewis GF, Poole GB. How does our choice of observable influence our estimation of the centre of a galaxy cluster? Insights from cosmological simulations Monthly Notices of the Royal Astronomical Society. 456: 2566-2575. DOI: 10.1093/Mnras/Stv2839  0.389
2016 McMonigal B, Bate NF, Conn AR, Mackey AD, Lewis GF, Irwin MJ, Martin NF, McConnachie AW, Ferguson AMN, Ibata RA, Huxor AP. Major substructure in the M31 outer halo: The East Cloud Monthly Notices of the Royal Astronomical Society. 456: 405-416. DOI: 10.1093/Mnras/Stv2690  0.811
2016 Fung KKH, Clark HA, Lewis GF, Wu X. A computational approach to the twin paradox in curved spacetime European Journal of Physics. 37. DOI: 10.1088/0143-0807/37/5/055602  0.491
2016 Cicuéndez L, Battaglia G, Irwin M, McMonigal B, Lewis G, Bate N. Probing the low surface brightness outskirts of Milky Way dSphs: Sextans Proceedings of the International Astronomical Union. 11: 45-45. DOI: 10.1017/S1743921316009169  0.42
2015 Bernard EJ, Ferguson AMN, Chapman SC, Ibata RA, Irwin MJ, Lewis GF, McConnachie AW. The spatially-resolved star formation history of the M31 outer disc Monthly Notices of the Royal Astronomical Society: Letters. 453: L113-L117. DOI: 10.1093/Mnrasl/Slv116  0.46
2015 Arias V, Guglielmo M, Fernando N, Lewis GF, Bland-Hawthorn J, Bate NF, Conn A, Irwin MJ, Ferguson AMN, Ibata RA, McConnachie AW, Martin N. NGC 147, NGC 185 and CassII: A genetic approach to orbital properties, star formation and tidal debris Monthly Notices of the Royal Astronomical Society. 456: 1654-1665. DOI: 10.1093/Mnras/Stv2781  0.418
2015 Clark HA, Lewis GF, Scott P. Investigating dark matter substructure with pulsar timing - I. Constraints on ultracompact minihaloes Monthly Notices of the Royal Astronomical Society. 456: 1394-1401. DOI: 10.1093/Mnras/Stv2743  0.633
2015 Clark HA, Lewis GF, Scott P. Investigating dark matter substructure with pulsar timing - II. Improved limits on small-scale cosmology Monthly Notices of the Royal Astronomical Society. 456: 1402-1409. DOI: 10.1093/Mnras/Stv2529  0.623
2015 Bate NF, McMonigal B, Lewis GF, Irwin MJ, Gonzalez-Solares E, Shanks T, Metcalfe N. The shell game: A panoramic view of Fornax Monthly Notices of the Royal Astronomical Society. 453: 690-703. DOI: 10.1093/Mnras/Stv1684  0.81
2015 Yuan F, Lidman C, Davis TM, Childress M, Abdalla FB, Banerji M, Buckley-Geer E, Carnero Rosell A, Carollo D, Castander FJ, D'Andrea CB, Diehl HT, Cunha CE, Foley RJ, Frieman J, ... Lewis GF, et al. OzDES multifibre spectroscopy for the Dark Energy Survey: First-year operation and results Monthly Notices of the Royal Astronomical Society. 452: 3047-3063. DOI: 10.1093/Mnras/Stv1507  0.45
2015 Bryant JJ, Owers MS, Robotham ASG, Croom SM, Driver SP, Drinkwater MJ, Lorente NPF, Cortese L, Scott N, Colless M, Schaefer A, Taylor EN, Konstantopoulos IS, Allen JT, Baldry I, ... Lewis G, et al. The SAMI Galaxy Survey: Instrument specification and target selection Monthly Notices of the Royal Astronomical Society. 447: 2857-2879. DOI: 10.1093/Mnras/Stu2635  0.537
2015 Sharp R, Allen JT, Fogarty LMR, Croom SM, Cortese L, Green AW, Nielsen J, Richards SN, Scott N, Taylor EN, Barnes LA, Bauer AE, Birchall M, Bland-Hawthorn J, Bloom JV, ... Lewis GF, et al. The SAMI Galaxy Survey: Cubism and covariance, putting round pegs into square holes Monthly Notices of the Royal Astronomical Society. 446: 1551-1566. DOI: 10.1093/Mnras/Stu2055  0.356
2015 Collins MLM, Martin NF, Rich RM, Ibata RA, Chapman SC, McConnachie AW, Ferguson AM, Irwin MJ, Lewis GF. Comparing the observable properties of dwarf galaxies on and off the andromeda plane Astrophysical Journal Letters. 799. DOI: 10.1088/2041-8205/799/1/L13  0.476
2015 Hyde EA, Keller S, Zucker DB, Ibata R, Siebert A, Lewis GF, Penarrubia J, Irwin M, Gilmore G, Lane RR, Koch A, Conn AR, Diakogiannis FI, Martell S. Selecting Sagittarius: Identification and chemical characterization of the Sagittarius stream Astrophysical Journal. 805. DOI: 10.1088/0004-637X/805/2/189  0.366
2015 Ibata RA, Famaey B, Lewis GF, Ibata NG, Martin N. EPPUR SI MUOVE: POSITIONAL AND KINEMATIC CORRELATIONS OF SATELLITE PAIRS IN THE LOW Z UNIVERSE Astrophysical Journal. 805. DOI: 10.1088/0004-637X/805/1/67  0.39
2014 Ibata NG, Ibata RA, Famaey B, Lewis GF. Velocity anti-correlation of diametrically opposed galaxy satellites in the low-redshift Universe. Nature. 511: 563-6. PMID 25043008 DOI: 10.1038/Nature13481  0.456
2014 Mackey AD, Lewis GF, Collins MLM, Bate NF, Ibata RA, Martin NF, Chapman S, Conn A, Elahi P, Ferguson AMN, Huxor A, Irwin M, McConnachie A, McMonigal B, Peñarrubia J, et al. Accretion in action: Phase space coherence of stellar debris and globular clusters in andromeda's south-west cloud Monthly Notices of the Royal Astronomical Society: Letters. 445: L89-L93. DOI: 10.1093/Mnrasl/Slu139  0.814
2014 Huxor AP, Mackey AD, Ferguson AMN, Irwin MJ, Martin NF, Tanvir NR, Veljanoski J, McConnachie A, Fishlock CK, Ibata R, Lewis GF. The outer halo globular cluster system of M31 - I. the final PAndAS catalogue Monthly Notices of the Royal Astronomical Society. 442: 2165-2187. DOI: 10.1093/Mnras/Stu771  0.428
2014 Mahdi HS, van Beek M, Elahi PJ, Lewis GF, Power C, Killedar M. Gravitational lensing in WDM cosmologies: The cross-section for giant arcs Monthly Notices of the Royal Astronomical Society. 441: 1954-1963. DOI: 10.1093/Mnras/Stu705  0.75
2014 Bernard EJ, Ferguson AMN, Richardson JC, Irwin MJ, Barker MK, Hidalgo SL, Aparicio A, Chapman SC, Ibata RA, Lewis GF, McConnachie AW, Tanvir NR. The nature and origin of substructure in the outskirts of M31 – II. Detailed star formation histories★ Monthly Notices of the Royal Astronomical Society. 446: 2789-2801. DOI: 10.1093/Mnras/Stu2309  0.386
2014 Koposov SE, Belokurov V, Zucker DB, Lewis GF, Ibata RA, Olszewski EW, Lopez-Sanchez AR, Hyde EA. Exposing Sgr tidal debris behind the Galactic disc with M giants selected in WISE 2MASS Monthly Notices of the Royal Astronomical Society. 446: 3110-3117. DOI: 10.1093/Mnras/Stu2263  0.39
2014 Crnojević D, Ferguson AMN, Irwin MJ, McConnachie AW, Bernard EJ, Fardal MA, Ibata RA, Lewis GF, Martin NF, Navarro JF, Nöel NED, Pasetto S. A PAndAS view of M31 dwarf elliptical satellites: NGC 147 and NGC 185 Monthly Notices of the Royal Astronomical Society. 445: 3862-3877. DOI: 10.1093/Mnras/Stu2003  0.466
2014 McMonigal B, Bate NF, Lewis GF, Irwin MJ, Battaglia G, Ibata RA, Martin NF, McConnachie AW, Guglielmo M, Conn AR. Sailing under the magellanic clouds: A DECam view of the Carina dwarf Monthly Notices of the Royal Astronomical Society. 444: 3139-3149. DOI: 10.1093/Mnras/Stu1659  0.806
2014 Elahi PJ, Mahdi HS, Power C, Lewis GF. Warm dark haloes accretion histories and their gravitational signatures Monthly Notices of the Royal Astronomical Society. 444: 2333-2345. DOI: 10.1093/Mnras/Stu1614  0.329
2014 Guglielmo M, Lewis GF, Bland-Hawthorn J. A genetic approach to the history of the Magellanic Clouds Monthly Notices of the Royal Astronomical Society. 444: 1759-1774. DOI: 10.1093/Mnras/Stu1549  0.305
2014 Carlesi E, Knebe A, Lewis GF, Yepes G. Hydrodynamical simulations of coupled and uncoupled quintessence models-II. galaxy clusters Monthly Notices of the Royal Astronomical Society. 439: 2958-2969. DOI: 10.1093/Mnras/Stu151  0.336
2014 Veljanoski J, Mackey AD, Ferguson AMN, Huxor AP, Côté P, Irwin MJ, Tanvir NR, Peñarrubia J, Bernard EJ, Fardal M, Martin NF, McConnachie A, Lewis GF, Chapman SC, Ibata RA, et al. The outer halo globular cluster system of M31 - II. Kinematics Monthly Notices of the Royal Astronomical Society. 442: 2929-2950. DOI: 10.1093/Mnras/Stu1055  0.405
2014 Bate NF, Conn AR, McMonigal B, Lewis GF, Martin NF, McConnachie AW, Veljanoski J, Mackey AD, Ferguson AMN, Ibata RA, Irwin MJ, Fardal M, Huxor AP, Babul A. Major substructure in the M31 outer halo: The south-west cloud Monthly Notices of the Royal Astronomical Society. 437: 3362-3372. DOI: 10.1093/Mnras/Stt2139  0.807
2014 Ibata RA, Ibata NG, Lewis GF, Martin NF, Conn A, Elahi P, Arias V, Fernando N. A thousand shadows of andromeda: Rotating planes of satellites in the millennium-II cosmological simulation Astrophysical Journal Letters. 784. DOI: 10.1088/2041-8205/784/1/L6  0.462
2014 Kafle PR, Sharma S, Lewis GF, Bland-Hawthorn J. On the shoulders of giants: Properties of the stellar halo and the milky way mass distribution Astrophysical Journal. 794. DOI: 10.1088/0004-637X/794/1/59  0.456
2014 Collins MLM, Chapman SC, Rich RM, Ibata RA, Martin NF, Irwin MJ, Bate NF, Lewis GF, Peñarrubia J, Arimoto N, Casey CM, Ferguson AMN, Koch A, McConnachie AW, Tanvir N. The masses of local group dwarf spheroidal galaxies: The death of the universal mass profile Astrophysical Journal. 783. DOI: 10.1088/0004-637X/783/1/7  0.315
2014 Ibata RA, Lewis GF, McConnachie AW, Martin NF, Irwin MJ, Ferguson AMN, Babul A, Bernard EJ, Chapman SC, Collins M, Fardal M, MacKey AD, Navarro J, Peñarrubia J, Rich RM, et al. The large-scale structure of the halo of the Andromeda galaxy. I. Global stellar density, morphology and metallicity properties Astrophysical Journal. 780. DOI: 10.1088/0004-637X/780/2/128  0.445
2013 Ibata RA, Lewis GF, Conn AR, Irwin MJ, McConnachie AW, Chapman SC, Collins ML, Fardal M, Ferguson AM, Ibata NG, Mackey AD, Martin NF, Navarro J, Rich RM, Valls-Gabaud D, et al. A vast, thin plane of corotating dwarf galaxies orbiting the Andromeda galaxy. Nature. 493: 62-5. PMID 23282362 DOI: 10.1038/Nature11717  0.479
2013 Belokurov V, Koposov SE, Evans NW, Peñarrubia J, Irwin MJ, Smith MC, Lewis GF, Gieles M, Wilkinson MI, Gilmore G, Olszewski EW, Niederste-Ostholt M. Precession of the sagittarius stream Monthly Notices of the Royal Astronomical Society. 437: 116-131. DOI: 10.1093/Mnras/Stt1862  0.437
2013 Veljanoski J, Ferguson AMN, Huxor AP, Mackey AD, Fishlock CK, Irwin MJ, Tanvir N, Chapman SC, Ibata RA, Lewis GF, McConnachie A. Newly discovered globular clusters in NGC 147 and NGC 185 from PAndAS Monthly Notices of the Royal Astronomical Society. 435: 3654-3666. DOI: 10.1093/Mnras/Stt1557  0.393
2013 Fardal MA, Weinberg MD, Babul A, Irwin MJ, Guhathakurta P, Gilbert KM, Ferguson AMN, Ibata RA, Lewis GF, Tanvir NR, Huxor AP. Inferring the Andromeda Galaxy's mass from its giant southern stream with Bayesian simulation sampling Monthly Notices of the Royal Astronomical Society. 434: 2779-2802. DOI: 10.1093/Mnras/Stt1121  0.419
2013 Ness M, Freeman K, Athanassoula E, Wylie-de-Boer E, Bland-Hawthorn J, Asplund M, Lewis GF, Yong D, Lane RR, Kiss LL. Argos - III. Stellar populations in the galactic bulge of the milky way Monthly Notices of the Royal Astronomical Society. 430: 836-857. DOI: 10.1093/Mnras/Sts629  0.409
2013 Chapman SC, Widrow L, Collins MLM, Dubinski J, Ibata RA, Rich M, Ferguson AMN, Irwin MJ, Lewis GF, Martin N, McConnachie A, Peñarrubia J, Tanvir N. Dynamics in the satellite system of Triangulum: Is And XXII a dwarf satellite of M33? Monthly Notices of the Royal Astronomical Society. 430: 37-49. DOI: 10.1093/Mnras/Sts392  0.473
2013 Mackey AD, Huxor AP, Ferguson AMN, Irwin MJ, Veljanoski J, McConnachie AW, Ibata RA, Lewis GF, Tanvir NR. Young accreted globular clusters in the outer halo of m31 Monthly Notices of the Royal Astronomical Society. 429: 281-293. DOI: 10.1093/Mnras/Sts336  0.423
2013 Cockcroft R, McConnachie AW, Harris WE, Ibata R, Irwin MJ, Ferguson AMN, Fardal MA, Babul A, Chapman SC, Lewis GF, Martin NF, Puzia TH. Unearthing foundations of a cosmic cathedral: Searching the stars for M33's halo Monthly Notices of the Royal Astronomical Society. 428: 1248-1262. DOI: 10.1093/Mnras/Sts112  0.504
2013 Mackey AD, Huxor AP, Martin NF, Ferguson AMN, Dotter A, McConnachie AW, Ibata RA, Irwin MJ, Lewis GF, Sakari CM, Tanvir NR, Venn KA. A peculiar faint satellite in the remote outer halo of M31 Astrophysical Journal Letters. 770. DOI: 10.1088/2041-8205/770/2/L17  0.481
2013 Veljanoski J, Ferguson AMN, MacKey AD, Huxor AP, Irwin MJ, Côté P, Tanvir NR, Bernard EJ, Chapman SC, Ibata RA, Fardal M, Lewis GF, Martin NF, McConnachie A, Peñarrubia J. Kinematics of outer halo globular clusters in M31 Astrophysical Journal Letters. 768. DOI: 10.1088/2041-8205/768/2/L33  0.374
2013 Ibata R, Lewis GF, Martin NF, Bellazzini M, Correnti M. Does the sagittarius stream constrain the milky way halo to be triaxial? Astrophysical Journal Letters. 765. DOI: 10.1088/2041-8205/765/1/L15  0.449
2013 Martin NF, Ibata RA, McConnachie AW, Mackey AD, Ferguson AMN, Irwin MJ, Lewis GF, Fardal MA. The PAndAS view of the andromeda satellite system. I. A Bayesian search for dwarf galaxies using spatial and color-magnitude information Astrophysical Journal. 776. DOI: 10.1088/0004-637X/776/2/80  0.446
2013 Collins MLM, Chapman SC, Rich RM, Ibata RA, Martin NF, Irwin MJ, Bate NF, Lewis GF, Peñarrubia J, Arimoto N, Casey CM, Ferguson AMN, Koch A, McConnachie AW, Tanvir N. A kinematic study of the andromeda dwarf spheroidal system Astrophysical Journal. 768. DOI: 10.1088/0004-637X/768/2/172  0.465
2013 Conn AR, Lewis GF, Ibata RA, Parker QA, Zucker DB, McConnachie AW, Martin NF, Valls-Gabaud D, Tanvir N, Irwin MJ, Ferguson AMN, Chapman SC. The three-dimensional structure of the m31 satellite system; Strong evidence for an inhomogeneous distribution of satellites Astrophysical Journal. 766. DOI: 10.1088/0004-637X/766/2/120  0.364
2013 Kafle PR, Sharma S, Lewis GF, Bland-Hawthorn J. The Light Side and The Dark Side of the Milky Way Halo Proceedings of the International Astronomical Union. 9: 416-416. DOI: 10.1017/S1743921313006832  0.373
2012 Tanvir NR, Mackey AD, Ferguson AMN, Huxor A, Read JI, Lewis GF, Irwin MJ, Chapman S, Ibata R, Wilkinson MI, McConnachie AW, Martin NF, Davies MB, Bridges TJ. The structure of star clusters in the outer halo of M31 Monthly Notices of the Royal Astronomical Society. 422: 162-184. DOI: 10.1111/J.1365-2966.2012.20590.X  0.367
2012 Garsden H, Bate NF, Lewis GF. Probing planetary mass dark matter in galaxies: Gravitational nanolensing of multiply imaged quasars Monthly Notices of the Royal Astronomical Society. 420: 3574-3586. DOI: 10.1111/J.1365-2966.2011.20277.X  0.37
2012 Bernard EJ, Ferguson AMN, Barker MK, Hidalgo SL, Ibata RA, Irwin MJ, Lewis GF, McConnachie AW, Monelli M, Chapman SC. The star formation history and dust content in the far outer disc of M31 Monthly Notices of the Royal Astronomical Society. 420: 2625-2643. DOI: 10.1111/J.1365-2966.2011.20234.X  0.44
2012 Killedar M, Lasky PD, Lewis GF, Fluke CJ. Gravitational lensing with three-dimensional ray tracing Monthly Notices of the Royal Astronomical Society. 420: 155-169. DOI: 10.1111/J.1365-2966.2011.20023.X  0.703
2012 McMonigal B, Lewis GF, O'Byrne P. Alcubierre warp drive: On the matter of matter Physical Review D - Particles, Fields, Gravitation and Cosmology. 85. DOI: 10.1103/Physrevd.85.064024  0.743
2012 Freeman K, Ness M, Wylie-de-Boer E, Athanassoula E, Bland-Hawthorn J, Asplund M, Lewis G, Yong D, Lane R, Kiss L, Ibata R. ARGOS – II. The Galactic bulge survey Monthly Notices of the Royal Astronomical Society. 428: 3660-3670. DOI: 10.1093/Mnras/Sts305  0.532
2012 Kafle PR, Sharma S, Lewis GF, Bland-Hawthorn J. Kinematics of the stellar halo and the mass distribution of the Milky Way using blue horizontal branch stars Astrophysical Journal. 761. DOI: 10.1088/0004-637X/761/2/98  0.34
2012 Fogarty LMR, Bland-Hawthorn J, Croom SM, Green AW, Bryant JJ, Lawrence JS, Richards S, Allen JT, Bauer AE, Birchall MN, Brough S, Colless M, Ellis SC, Farrell T, Goodwin M, ... Lewis G, et al. First science with SAMI: A serendipitously discovered galactic wind in ESO 185-G031 Astrophysical Journal. 761. DOI: 10.1088/0004-637X/761/2/169  0.403
2012 Conn AR, Ibata RA, Lewis GF, Parker QA, Zucker DB, Martin NF, McConnachie AW, Irwin MJ, Tanvir N, Fardal MA, Ferguson AMN, Chapman SC, Valls-Gabaud D. A bayesian approach to locating the red giant branch tip magnitude. II. Distances to the satellites of m31 Astrophysical Journal. 758. DOI: 10.1088/0004-637X/758/1/11  0.322
2012 Ness M, Freeman K, Athanassoula E, Wylie-De-Boer E, Bland-Hawthorn J, Lewis GF, Yong D, Asplund M, Lane RR, Kiss LL, Ibata R. The origin of the split red clump in the galactic bulge of the milky way Astrophysical Journal. 756. DOI: 10.1088/0004-637X/756/1/22  0.374
2012 Conn BC, Noël NED, Rix HW, Lane RR, Lewis GF, Irwin MJ, Martin NF, Ibata RA, Dolphin A, Chapman S. Slicing the monoceros overdensity with suprime-cam Astrophysical Journal. 754. DOI: 10.1088/0004-637X/754/2/101  0.355
2012 Davidge TJ, McConnachie AW, Fardal MA, Fliri J, Valls-Gabaud D, Chapman SC, Lewis GF, Rich RM. The recent stellar archeology of M31 - The nearest red disk galaxy Astrophysical Journal. 751. DOI: 10.1088/0004-637X/751/1/74  0.481
2011 Collins MLM, Chapman SC, Rich RM, Irwin MJ, Peñarrubia J, Ibata RA, Arimoto N, Brooks AM, Ferguson AMN, Lewis GF, McConnachie AW, Venn K. The scatter about the 'Universal' dwarf spheroidal mass profile: A kinematic study of the M31 satellites And V and And VI Monthly Notices of the Royal Astronomical Society. 417: 1170-1182. DOI: 10.1111/J.1365-2966.2011.19342.X  0.344
2011 Varghese A, Ibata R, Lewis GF. Stellar streams as probes of dark halo mass and morphology: A Bayesian reconstruction Monthly Notices of the Royal Astronomical Society. 417: 198-215. DOI: 10.1111/J.1365-2966.2011.19097.X  0.378
2011 Brewer BJ, Lewis GF, Belokurov V, Irwin MJ, Bridges TJ, Evans NW. Modelling of the complex CASSOWARY/SLUGS gravitational lenses Monthly Notices of the Royal Astronomical Society. 412: 2521-2529. DOI: 10.1111/J.1365-2966.2010.18074.X  0.372
2011 Barker MK, Ferguson AMN, Cole AA, Ibata R, Irwin M, Lewis GF, Smecker-Hane TA, Tanvir NR. The star formation history in the far outer disc of M33 Monthly Notices of the Royal Astronomical Society. 410: 504-516. DOI: 10.1111/J.1365-2966.2010.17458.X  0.449
2011 Peñarrubia J, Zucker DB, Irwin MJ, Hyde EA, Lane RR, Lewis GF, Gilmore G, Evans NW, Belokurov V. No evidence for internal rotation in the remnant core of the Sagittarius dwarf Astrophysical Journal Letters. 727. DOI: 10.1088/2041-8205/727/1/L2  0.393
2011 Conn BC, Pasquali A, Pompei E, Lane RR, Chené AN, Smith R, Lewis GF. A new collisional ring galaxy at z = 0.111: Auriga's Wheel Astrophysical Journal. 741. DOI: 10.1088/0004-637X/741/2/80  0.443
2011 Richardson JC, Irwin MJ, McConnachie AW, Martin NF, Dotter AL, Ferguson AMN, Ibata RA, Chapman SC, Lewis GF, Tanvir NR, Rich RM. PAndAS' progeny: Extending the M31 dwarf galaxy CABAL Astrophysical Journal. 732. DOI: 10.1088/0004-637X/732/2/76  0.528
2011 Carlberg RG, Richer HB, McConnachie AW, Irwin M, Ibata RA, Dotter AL, Chapman S, Fardal M, Ferguson AMN, Lewis GF, Navarro JF, Puzia TH, Valls-Gabaud D. Density variations in the NW star stream of M31 Astrophysical Journal. 731. DOI: 10.1088/0004-637X/731/2/124  0.458
2011 Cockcroft R, Harris WE, Ferguson AMN, Huxor A, Ibata R, Irwin MJ, McConnachie AW, Woodley KA, Chapman SC, Lewis GF, Puzia TH. The M33 globular cluster system with PAndAS data: The last outer halo cluster? Astrophysical Journal. 730. DOI: 10.1088/0004-637X/730/2/112  0.352
2011 Lane RR, Kiss LL, Lewis GF, Ibata RA, Siebert A, Bedding TR, Székely P, Szabó GM. AAOmega spectroscopy of 29 351 stars in fields centered on ten Galactic globular clusters Astronomy and Astrophysics. 530. DOI: 10.1051/0004-6361/201116660  0.401
2010 Collins MLM, Chapman SC, Irwin MJ, Martin NF, Ibata RA, Zucker DB, Blain A, Ferguson AMN, Lewis GF, McConnachie AW, Peñnarrubia J. A Keck/DEIMOS spectroscopic survey of the faint M31 satellites And IX, And XI, And XII and And XIII Monthly Notices of the Royal Astronomical Society. 407: 2411-2433. DOI: 10.1111/J.1365-2966.2010.17069.X  0.439
2010 Lane RR, Kiss LL, Lewis GF, Ibata RA, Siebert A, Bedding TR, Székely P, Balog Z, Szabó GM. Halo globular clusters observed with AAOmega: Dark matter content, metallicity and tidal heating Monthly Notices of the Royal Astronomical Society. 406: 2732-2742. DOI: 10.1111/J.1365-2966.2010.16874.X  0.316
2010 Killedar M, Lewis GF. Lyα absorbers in motion: Consequences of gravitational lensing for the cosmological redshift drift experiment Monthly Notices of the Royal Astronomical Society. 402: 650-656. DOI: 10.1111/J.1365-2966.2009.15913.X  0.713
2010 Lane RR, Kiss LL, Lewis GF, Ibata RA, Siebert A, Bedding TR, Székely P. Testing Newtonian gravity with AAOmega: Mass-to-light profiles and metallicity calibrations from 47 Tuc and M55 Monthly Notices of the Royal Astronomical Society. 401: 2521-2530. DOI: 10.1111/J.1365-2966.2009.15827.X  0.407
2010 Mackey AD, Huxor AP, Ferguson AMN, Irwin MJ, Tanvir NR, McConnachie AW, Ibata RA, Chapman SC, Lewis GF. Evidence for an accretion origin for the outer halo globular cluster system of M31 Astrophysical Journal Letters. 717: L11-L16. DOI: 10.1088/2041-8205/717/1/L11  0.388
2010 Lane RR, Brewer BJ, Kiss LL, Lewis GF, Ibata RA, Siebert A, Bedding TR, Székely P, Szabó GM. Aaomega observations of 47 tucanae: Evidence for a past merger? Astrophysical Journal Letters. 711: L122-L126. DOI: 10.1088/2041-8205/711/2/L122  0.401
2010 McConnachie AW, Ferguson AMN, Irwin MJ, Dubinski J, Widrow LM, Dotter A, Ibata R, Lewis GF. The photometric properties of a vast stellar substructure in the outskirts of M33 Astrophysical Journal. 723: 1038-1052. DOI: 10.1088/0004-637X/723/2/1038  0.447
2010 Garsden H, Lewis GF. Gravitational microlensing: A parallel, large-data implementation New Astronomy. 15: 181-188. DOI: 10.1016/J.Newast.2009.06.006  0.386
2009 McConnachie AW, Irwin MJ, Ibata RA, Dubinski J, Widrow LM, Martin NF, Côté P, Dotter AL, Navarro JF, Ferguson AM, Puzia TH, Lewis GF, Babul A, Barmby P, Bienaymé O, et al. The remnants of galaxy formation from a panoramic survey of the region around M31. Nature. 461: 66-9. PMID 19727194 DOI: 10.1038/Nature08327  0.482
2009 Kwan J, Francis MJ, Lewis GF. Fractal bubble cosmology: A concordant cosmological model? Monthly Notices of the Royal Astronomical Society: Letters. 399: L6-L10. DOI: 10.1111/J.1745-3933.2009.00703.X  0.325
2009 Lane RR, Kiss LL, Lewis GF, Ibata RA, Siebert A, Bedding TR, Székely P. Testing Newtonian gravity with AAOmega: Mass-to-light profiles of four globular clusters Monthly Notices of the Royal Astronomical Society. 400: 917-923. DOI: 10.1111/J.1365-2966.2009.15505.X  0.339
2009 James JB, Colless M, Lewis GF, Peacock JA. Topology of non-linear structure in the 2dF Galaxy Redshift Survey Monthly Notices of the Royal Astronomical Society. 394: 454-466. DOI: 10.1111/J.1365-2966.2008.14358.X  0.406
2009 Martin NF, McConnachie AW, Irwin M, Widrow LM, Ferguson AMN, Ibata RA, Dubinski J, Babul A, Chapman S, Fardal M, Lewis GF, Navarro J, Rich RM. PandAS' Cubs: Discovery of two new dwarf galaxies in the surroundings of the Andromeda and triangulum galaxies Astrophysical Journal. 705: 758-765. DOI: 10.1088/0004-637X/705/1/758  0.427
2009 Ibata R, Bellazzini M, Chapman SC, Dalessandro E, Ferraro F, Irwin M, Lanzoni B, Lewis GF, MacKey AD, Miocchi P, Varghese A. Density and kinematic cusps in M54 at the heart of the sagittarius dwarf galaxy: Evidence for A 104 M · BLACK HOLE? Astrophysical Journal Letters. 699: L169-L173. DOI: 10.1088/0004-637X/699/2/L169  0.434
2009 Huxor A, Ferguson AMN, Barker MK, Tanvir NR, Irwin MJ, Chapman SC, Ibata R, Lewis G. The discovery of remote globular clusters in M33 Astrophysical Journal. 698. DOI: 10.1088/0004-637X/698/2/L77  0.439
2008 Ibata RA, Lewis GF. The cosmic web in our own backyard. Science (New York, N.Y.). 319: 50-2. PMID 18174430 DOI: 10.1126/Science.1152008  0.314
2008 Knebe A, Yahagi H, Kase H, Lewis G, Gibson BK. The radial alignment of dark matter subhaloes: from simulations to observations Monthly Notices of the Royal Astronomical Society: Letters. 388. DOI: 10.1111/J.1745-3933.2008.00495.X  0.372
2008 Brewer BJ, Lewis GF. Unlensing HST observations of the Einstein ring 1RXS J1131-1231: A Bayesian analysis Monthly Notices of the Royal Astronomical Society. 390: 39-48. DOI: 10.1111/J.1365-2966.2008.13715.X  0.312
2008 Chapman SC, Ibata R, Irwin M, Koch A, Letarte B, Martin N, Collins M, Lewis GF, McConnachie A, Peñarrubia J, Rich RM, Trethewey D, Ferguson A, Huxor A, Tanvir N. The kinematic footprints of five stellar streams in Andromeda's halo Monthly Notices of the Royal Astronomical Society. 390: 1437-1452. DOI: 10.1111/J.1365-2966.2008.13703.X  0.309
2008 Huxor AP, Tanvir NR, Ferguson AMN, Irwin MJ, Ibata R, Bridges T, Lewis GF. Globular clusters in the outer halo of M31: The survey Monthly Notices of the Royal Astronomical Society. 385: 1989-1997. DOI: 10.1111/J.1365-2966.2008.12882.X  0.305
2008 Bellazzini M, Ibata RA, Chapman SC, MacKey AD, Monaco L, Irwin MJ, Martin NF, Lewis GF, Dalessandro E. The nucleus of the sagittarius dsph galaxy and M54: A window on the process of galaxy nucleation Astronomical Journal. 136: 1147-1170. DOI: 10.1088/0004-6256/136/3/1147  0.453
2008 Richardson JC, Ferguson AMN, Johnson RA, Irwin MJ, Tanvir NR, Faria DC, Ibata RA, Johnston KV, Lewis GF, McConnachie AW, Chapman SC. The nature and origin of substructure in the outskirts of M31. I. Surveying the stellar content with the hubble space telescope advanced camera for surveys Astronomical Journal. 135: 1998-2012. DOI: 10.1088/0004-6256/135/6/1998  0.442
2008 Riechers DA, Walter F, Brewer BJ, Carilli CL, Lewis GF, Bertoldi F, Cox P. A molecular einstein ring at z = 4.12: Imaging the dynamics of a quasar host galaxy through a cosmic lens Astrophysical Journal. 686: 851-858. DOI: 10.1086/591434  0.371
2008 McConnachie AW, Huxor A, Martin NF, Irwin MJ, Chapman SC, Fahlman G, Ferguson AMN, Ibata RA, Lewis GF, Richer H, Tanvir NR. A trio of new local group galaxies with extreme properties Astrophysical Journal. 688: 1009-1020. DOI: 10.1086/591313  0.422
2008 Irwin MJ, Ferguson AMN, Huxor AP, Tanvir NR, Ibata RA, Lewis GF. Andromeda XVII: A new low-luminosity satellite of M31 Astrophysical Journal. 676: L17-L20. DOI: 10.1086/587100  0.402
2008 Cioni MRL, Ferguson AMN, Huxor A, Irwin M, McConnachie A, Conn BC, Ibata R, Lewis G, Tanvir N. AGB stars as tracers of metallicity and mean age across M 33 Scopus. DOI: 10.1051/0004-6361:200809366  0.42
2007 Martin NF, Ibata RA, Chapman SC, Irwin M, Lewis GF. A Keck/DEIMOS spectroscopic survey of faint Galactic satellites: Searching for the least massive dwarf galaxies Monthly Notices of the Royal Astronomical Society. 380: 281-300. DOI: 10.1111/J.1365-2966.2007.12055.X  0.486
2007 Conn BC, Lane RR, Lewis GF, Gil-Merino R, Irwin MJ, Ibata RA, Martin NF, Bellazzini M, Sharp R, Tuntsov AV, Ferguson AMN. The AAT/WFI survey of the Monoceros Ring and Canis Major dwarf galaxy - I. From l= (193-276)  Monthly Notices of the Royal Astronomical Society. 376: 939-959. DOI: 10.1111/J.1365-2966.2007.11503.X  0.419
2007 James JB, Lewis GF, Colless M. Topology of large-scale structure in the 2dF Galaxy Redshift Survey Monthly Notices of the Royal Astronomical Society. 375: 128-136. DOI: 10.1111/J.1365-2966.2006.11269.X  0.41
2007 Ibata R, Martin NF, Irwin M, Chapman S, Ferguson AMN, Lewis GF, McConnachie AW. The haunted halos of andromeda and triangulum: A panorama of galaxy formation in action Astrophysical Journal. 671: 1591-1623. DOI: 10.1086/522574  0.52
2007 Chapman SC, Peñarrubia J, Ibata R, McConnachie A, Martin N, Irwin M, Blain A, Lewis GF, Letarte B, Lo K, Ludlow A, O'neil K. Strangers in the Night: Discovery of a Dwarf Spheroidal Galaxy on Its First Local Group Infall The Astrophysical Journal. 662: L79-L82. DOI: 10.1086/519377  0.415
2007 Kiss LL, Székely P, Bedding TR, Bakos GA, Lewis GF. A wide-field kinematic survey for tidal tails around five globular clusters Astrophysical Journal. 659. DOI: 10.1086/517971  0.375
2007 Mackey AD, Huxor A, Ferguson A, Tanvir NR, Irwin M, Ibata R, Bridges T, Johnson RA, Lewis G. Acs photometry of newly discovered globular clusters in the outer halo of m31 The Astrophysical Journal. 655. DOI: 10.1086/511977  0.408
2007 Faria D, Johnson RA, Ferguson AMN, Irwin MJ, Ibata RA, Johnston KV, Lewis GF, Tanvir NR. Probing the nature of the G1 clump stellar overdensity in the outskirts of M31 Astronomical Journal. 133: 1275-1286. DOI: 10.1086/511156  0.564
2006 Ibata R, Chapman S, Irwin M, Lewis G, Martin N. A near-zero velocity dispersion stellar component in the Canes Venatici dwarf spheroidal galaxy Monthly Notices of the Royal Astronomical Society: Letters. 373: L70-L74. DOI: 10.1111/J.1745-3933.2006.00245.X  0.522
2006 Martin NF, Irwin MJ, Ibata RA, Conn BC, Lewis GF, Bellazzini M, Chapman S, Tanvir N. A radial velocity survey of low Galactic latitude structures - III. The Monoceros Ring in front of the Carina and Andromeda galaxies Monthly Notices of the Royal Astronomical Society: Letters. 367: L69-L73. DOI: 10.1111/J.1745-3933.2006.00142.X  0.381
2006 Martin NF, Ibata RA, Irwin MJ, Chapman S, Lewis GF, Ferguson AMN, Tanvir N, McConnachie AW. Discovery and analysis of three faint dwarf galaxies and a globular cluster in the outer halo of the Andromeda galaxy Monthly Notices of the Royal Astronomical Society. 371: 1983-1991. DOI: 10.1111/J.1365-2966.2006.10823.X  0.477
2006 Gil-Merino R, Gonz��lez-Cadelo J, Goicoechea LJ, Shalyapin VN, Lewis GF. Is there a caustic crossing in the lensed quasar Q2237+0305 observational data record? Monthly Notices of the Royal Astronomical Society. 371: 1478-1482. DOI: 10.1111/J.1365-2966.2006.10782.X  0.301
2006 Bellazzini M, Ibata R, Martin N, Lewis GF, Conn B, Irwin MJ. The core of the Canis Major galaxy as traced by red clump stars Monthly Notices of the Royal Astronomical Society. 366: 865-883. DOI: 10.1111/J.1365-2966.2005.09973.X  0.401
2006 Balogh ML, Babul A, Voit GM, McCarthy IG, Jones LR, Lewis GF, Ebeling H. An analytic investigation of the scatter in the integrated X-ray properties of galaxy groups and clusters Monthly Notices of the Royal Astronomical Society. 366: 624-634. DOI: 10.1111/J.1365-2966.2005.09917.X  0.388
2006 Mackey AD, Huxor A, Ferguson A, Tanvir NR, Irwin M, Ibata R, Bridges T, Johnson RA, Lewis G. ACS Photometry of Extended, Luminous Globular Clusters in the Outskirts of M31* The Astrophysical Journal. 653. DOI: 10.1086/510670  0.38
2006 Chapman SC, Ibata R, Lewis GF, Ferguson AMN, Irwin M, McConnachie A, Tanvir N. A Kinematically Selected, Metal‐poor Stellar Halo in the Outskirts of M31 The Astrophysical Journal. 653: 255-266. DOI: 10.1086/508599  0.476
2006 Brewer BJ, Lewis GF. The Einstein ring 0047-2808 revisited: A Bayesian inversion Astrophysical Journal. 651: 8-13. DOI: 10.1086/507475  0.467
2006 McConnachie AW, Chapman SC, Ibata RA, Ferguson AMN, Irwin MJ, Lewis GF, Tanvir NR, Martin N. The Stellar Halo and Outer Disk of M33 The Astrophysical Journal. 647: L25-L28. DOI: 10.1086/507299  0.45
2006 Lewis GF, Gil-Merino R. Quasar microlensing: When compact masses mimic smooth matter Astrophysical Journal. 645: 835-840. DOI: 10.1086/504579  0.319
2006 Gil-Merino R, Lewis GF. Seeing star formation regions with gravitational microlensing Astrophysical Journal. 643: 260-265. DOI: 10.1086/502797  0.411
2005 Conn BC, Martin NF, Lewis GF, Ibata RA, Bellazzini M, Irwin MJ. A radial velocity survey of low Galactic latitude structures - II. The Monoceros Ring behind the Canis Major dwarf galaxy Monthly Notices of the Royal Astronomical Society: Letters. 364: L13-L17. DOI: 10.1111/J.1745-3933.2005.00095.X  0.374
2005 Martin NF, Ibata RA, Conn BC, Lewis GF, Bellazzini M, Irwin MJ. A radial velocity survey of low Galactic latitude structures -- I. Kinematics of the Canis Major dwarf galaxy Monthly Notices of the Royal Astronomical Society. 362: 906-914. DOI: 10.1111/J.1365-2966.2005.09339.X  0.377
2005 Conn BC, Lewis GF, Irwin MJ, Ibata RA, Ferguson AMN, Tanvir N, Irwin JM. The Isaac Newton Telescope Wide Field Camera survey of the Monoceros Ring: accretion origin or Galactic anomaly? Monthly Notices of the Royal Astronomical Society. 362: 475-488. DOI: 10.1111/J.1365-2966.2005.09311.X  0.373
2005 Wayth RB, Warren SJ, Lewis GF, Hewett PC. The lens and source of the optical Einstein ring gravitational lens ER 0047-2808 Monthly Notices of the Royal Astronomical Society. 360: 1333-1344. DOI: 10.1111/J.1365-2966.2005.09118.X  0.591
2005 Huxor AP, Tanvir NR, Irwin MJ, Ibata R, Collett JL, Ferguson AMN, Bridges T, Lewis GF. A new population of extended, luminous star clusters in the halo of M31 Monthly Notices of the Royal Astronomical Society. 360: 1007-1012. DOI: 10.1111/J.1365-2966.2005.09086.X  0.409
2005 McConnachie AW, Irwin MJ, Ferguson AMN, Ibata RA, Lewis GF, Tanvir N. Distances and metallicities for 17 Local Group galaxies Monthly Notices of the Royal Astronomical Society. 356: 979-997. DOI: 10.1111/J.1365-2966.2004.08514.X  0.487
2005 Brewer BJ, Lewis GF. Probing subparsec structure in the Lyman α forest with gravitational microlensing Monthly Notices of the Royal Astronomical Society. 356: 703-710. DOI: 10.1111/J.1365-2966.2004.08492.X  0.328
2005 Chapman SC, Ibata R, Lewis GF, Ferguson AMN, Irwin M, McConnachie A, Tanvir N. A Keck DEIMOS Kinematic Study of Andromeda IX: Dark Matter on the Smallest Galactic Scales The Astrophysical Journal. 632: L87-L90. DOI: 10.1086/497686  0.371
2005 Ibata R, Chapman S, Ferguson AMN, Lewis G, Irwin M, Tanvir N. On the Accretion Origin of a Vast Extended Stellar Disk around the Andromeda Galaxy The Astrophysical Journal. 634: 287-313. DOI: 10.1086/491727  0.543
2005 Irwin MJ, Ferguson AMN, Ibata RA, Lewis GF, Tanvir NR. A Minor-Axis Surface Brightness Profile for M31 The Astrophysical Journal. 628: L105-L108. DOI: 10.1086/432718  0.321
2005 Bailin J, Kawata D, Gibson BK, Steinmetz M, Navarro JF, Brook CB, Gill SPD, Ibata RA, Knebe A, Lewis GF, Okamoto T. Internal alignment of the halos of disk galaxies in cosmological hydrodynamic simulations Astrophysical Journal. 627: L17-L20. DOI: 10.1086/432157  0.444
2005 Ferguson AMN, Johnson RA, Faria DC, Irwin MJ, Ibata RA, Johnston KV, Lewis GF, Tanvir NR. The Stellar populations of the M31 Halo substructure Astrophysical Journal. 622. DOI: 10.1086/429371  0.418
2005 Lewis GF, Chapman SC, Helou G. Modeling the evolution of infrared luminous galaxies: The influence of the luminosity-temperature distribution Astrophysical Journal. 621: 32-40. DOI: 10.1086/427489  0.429
2005 Lewis GF, Ibata RA. Tidal tails and the shape of the dark matter halo Publications of the Astronomical Society of Australia. 22: 190-194. DOI: 10.1071/As04080  0.419
2005 Burton MG, Lawrence JS, Ashley MCB, Bailey JA, Blake C, Bedding TR, Bland-Hawthorn J, Bond IA, Glazebrook K, Hidas MG, Lewis G, Longmore SN, Maddison ST, Mattila S, Minier V, et al. Science Programs for a 2-m Class Telescope at Dome C, Antarctica: PILOT, the Pathfinder for an International Large Optical Telescope Publications of the Astronomical Society of Australia. 22: 199-235. DOI: 10.1071/As04077  0.433
2005 Gil-Merino R, Lewis GF. Interpreting microlensing signal in QSO 2237+0305: Stars or planets? Astronomy and Astrophysics. 437. DOI: 10.1051/0004-6361:200500128  0.336
2005 Gil-Merino R, Wambsganss J, Goicoechea LJ, Lewis GF. Limits on the transverse velocity of the lensing galaxy in Q2237+0305 from the lack of strong microlensing variability Astronomy & Astrophysics. 432: 83-89. DOI: 10.1051/0004-6361:20047123  0.403
2005 McConnachie A, Irwin M, Chapman S, Ibata R, Ferguson A, Lewis G, Tanvir N. Andromeda and the seven dwarfs Proceedings of the International Astronomical Union. 1: 84-91. DOI: 10.1017/S1743921305003534  0.546
2004 Martin NF, Ibata RA, Conn BC, Lewis GF, Bellazzini M, Irwin MJ, McConnachie AW. Why the Canis Major overdensity is not due to the Warp: analysis of its radial profile and velocities Monthly Notices of the Royal Astronomical Society. 355: L33-L37. DOI: 10.1111/J.1365-2966.2004.08521.X  0.402
2004 Bellazzini M, Ibata R, Monaco L, Martin N, Irwin MJ, Lewis GF. Detection of the Canis Major galaxy at (l;b) = (244°; −8°) and in the background of Galactic open clusters Monthly Notices of the Royal Astronomical Society. 354: 1263-1278. DOI: 10.1111/J.1365-2966.2004.08283.X  0.475
2004 Tuntsov AV, Lewis GF, Ibata RA, Kneib J. Detecting compact dark matter in galaxy clusters via gravitational microlensing: A2218 and A370 Monthly Notices of the Royal Astronomical Society. 353: 853-866. DOI: 10.1111/J.1365-2966.2004.08115.X  0.311
2004 McConnachie AW, Irwin MJ, Lewis GF, Ibata RA, Chapman SC, Ferguson AMN, Tanvir NR. The tidal trail of NGC 205? Monthly Notices of the Royal Astronomical Society. 351: L94-L98. DOI: 10.1111/J.1365-2966.2004.08076.X  0.425
2004 Ibata R, Chapman S, Ferguson AMN, Irwin M, Lewis G, McConnachie A. Taking measure of the Andromeda halo: a kinematic analysis of the giant stream surrounding M31 Monthly Notices of the Royal Astronomical Society. 351: 117-124. DOI: 10.1111/J.1365-2966.2004.07759.X  0.556
2004 McConnachie AW, Irwin MJ, Ferguson AMN, Ibata RA, Lewis GF, Tanvir N. Determining the location of the tip of the red giant branch in old stellar populations: M33, Andromeda I and II Monthly Notices of the Royal Astronomical Society. 350: 243-252. DOI: 10.1111/J.1365-2966.2004.07637.X  0.382
2004 Martin NF, Ibata RA, Bellazzini M, Irwin MJ, Lewis GF, Dehnen W. A dwarf galaxy remnant in Canis Major: the fossil of an in-plane accretion on to the Milky Way Monthly Notices of the Royal Astronomical Society. 348: 12-23. DOI: 10.1111/J.1365-2966.2004.07331.X  0.54
2004 Carilli CL, Walter F, Bertoldi F, Menten KM, Fan X, Lewis GF, Strauss MA, Cox P, Beelen A, Omont A, Mohan N. Radio continuum imaging of far-infrared-luminous QSOs at z > 6 Astronomical Journal. 128: 997-1001. DOI: 10.1086/423295  0.458
2004 Chapman SC, Scott D, Windhorst RA, Frayer DT, Borys C, Lewis GF, Ivision RJ. Further multiwavelength observations of the SSA 22 Lyα-emitting blob Astrophysical Journal. 606: 85-91. DOI: 10.1086/382778  0.343
2004 Knebe A, Gill SPD, Gibson BK, Lewis GF, Ibata RA, Dopita MA. Anisotropy in the Distribution of Satellite Galaxy Orbits The Astrophysical Journal. 603: 7-11. DOI: 10.1086/381306  0.421
2004 Lewis GF, Ibata RA, Irwin MJ, Martin NF, Bellazzini M, Conn B. The Canis Major Dwarf Galaxy Publications of the Astronomical Society of Australia. 21: 371-374. DOI: 10.1071/As04053  0.465
2004 Lewis GF, Ibata RA, Chapman SC, Ferguson AMN, McConnachie AW, Irwin MJ, Tanvir N. The Andromeda Stream Publications of the Astronomical Society of Australia. 21: 203-206. DOI: 10.1071/As04003  0.478
2004 Ellison SL, Ibata R, Pettini M, Lewis GF, Aracil B, Petitjean P, Srianand R. The sizes and kinematic structure of absorption systems towards the lensed quasar APM08279+5255 Astronomy & Astrophysics. 414: 79-93. DOI: 10.1051/0004-6361:20034003  0.34
2003 Carilli CL, Lewis GF, Djorgovski SG, Mahabal A, Cox P, Bertoldi F, Omont A. A molecular Einstein ring: imaging a starburst disk surrounding a quasi-stellar object. Science (New York, N.Y.). 300: 773-5. PMID 12677071 DOI: 10.1126/Science.1082600  0.447
2003 Lewis GF, Chapman SC, Kuncic Z. Submillimeter observations of a sample of broad absorption line quasars Astrophysical Journal. 596: L35-L38. DOI: 10.1086/379053  0.365
2003 Chapman SC, Helou G, Lewis GF, Dale DA. The bivariate luminosity-color distribution of IRAS galaxies and implications for the high-redshift universe Astrophysical Journal. 588: 186-198. DOI: 10.1086/374038  0.395
2003 Chapman SC, Barger AJ, Cowie LL, Scott D, Borys C, Capak P, Fomalont EB, Lewis GF, Richards EA, Steffen AT, Wilson G, Yun M. The properties of Microjansky radio sources in the Hubble deep field-north, SSA 13, and SSA 22 fields Astrophysical Journal. 585: 57-66. DOI: 10.1086/345980  0.485
2003 McConnachie AW, Irwin MJ, Ibata RA, Ferguson AMN, Lewis GF, Tanvir N. The three-dimensional structure of the giant stellar stream in Andromeda Monthly Notices of the Royal Astronomical Society. 343: 1335-1340. DOI: 10.1046/J.1365-8711.2003.06785.X  0.48
2003 Ibata RA, Irwin MJ, Lewis GF, Ferguson AMN, Tanvir N. One ring to encompass them all: a giant stellar structure that surrounds the Galaxy Monthly Notices of the Royal Astronomical Society. 340: L21-L27. DOI: 10.1046/J.1365-8711.2003.06545.X  0.484
2003 Lewis GF, Ibata RA. Microlensing-induced absorption-line variability Monthly Notices of the Royal Astronomical Society. 340: 562-572. DOI: 10.1046/J.1365-8711.2003.06310.X  0.312
2002 Ferguson AMN, Irwin MJ, Ibata RA, Lewis GF, Tanvir NR. Evidence for Stellar Substructure in the Halo and Outer Disk of M31 The Astronomical Journal. 124: 1452-1463. DOI: 10.1086/342019  0.486
2002 Lewis GF, Irwin MJ, Ibata RA, Gibson BK. AAT/WFI Observations of the Extragalactic HI Cloud HIPASS J1712-64 Publications of the Astronomical Society of Australia. 19: 257-259. DOI: 10.1071/As02006  0.31
2002 Ibata RA, Lewis GF, Irwin MJ, Cambrésy L. Substructure of the outer galactic halo from the 2-micron all-sky survey Monthly Notices of the Royal Astronomical Society. 332: 921-927. DOI: 10.1046/J.1365-8711.2002.05360.X  0.484
2002 Ibata RA, Lewis GF, Irwin MJ, Quinn T. Uncovering cold dark matter halo substructure with tidal streams Monthly Notices of the Royal Astronomical Society. 332: 915-920. DOI: 10.1046/J.1365-8711.2002.05358.X  0.428
2002 Lewis GF, Carilli C, Papadopoulos P, Ivison RJ. Resolved nuclear CO(1-0) emission in APM 08279+5255: gravitational lensing by a naked cusp? Monthly Notices of the Royal Astronomical Society. 330: L15-L18. DOI: 10.1046/J.1365-8711.2002.05260.X  0.328
2002 Babul A, Balogh ML, Lewis GF, Poole GB. Physical implications of the x-ray properties of galaxy groups and clusters Monthly Notices of the Royal Astronomical Society. 330: 329-343. DOI: 10.1046/J.1365-8711.2002.05044.X  0.313
2001 Ibata R, Irwin M, Lewis G, Ferguson AM, Tanvir N. A giant stream of metal-rich stars in the halo of the galaxy M31. Nature. 412: 49-52. PMID 11452300 DOI: 10.1038/35083506  0.584
2001 Papadopoulos P, Ivison R, Carilli C, Lewis G. A massive reservoir of low-excitation molecular gas at high redshift. Nature. 409: 58-60. PMID 11343109 DOI: 10.1038/35051029  0.376
2001 Ibata R, Lewis GF, Irwin M, Totten E, Quinn T. Great Circle Tidal Streams: Evidence for a Nearly Spherical Massive Dark Halo around the Milky Way The Astrophysical Journal. 551: 294-311. DOI: 10.1086/320060  0.481
2001 Chapman SC, Richards EA, Lewis GF, Wilson G, Barger AJ. The nature of the bright submillimeter galaxy population: A radio-preselected sample with I > ∼25 Astrophysical Journal. 548. DOI: 10.1086/319111  0.472
2001 Ibata R, Irwin M, Lewis GF, Stolte A. Galactic halo substructure in the Sloan Digital Sky Survey: The ancient tidal stream from the Sagittarius dwarf galaxy Astrophysical Journal. 547. DOI: 10.1086/318894  0.483
2001 Lewis GF. Gravitational microlensing of giant luminous arcs: A test for compact dark matter in clusters of galaxies Publications of the Astronomical Society of Australia. 18: 182-185. DOI: 10.1071/As01025  0.415
2001 Lewis GF. Gravitational microlensing of stars with transiting planets Astronomy & Astrophysics. 380: 292-299. DOI: 10.1051/0004-6361:20011446  0.328
2001 Lewis GF, Ibata RA. Was Supernova 1997ff at z ∼ 1.7 magnified by gravitational lensing? Monthly Notices of the Royal Astronomical Society. 324. DOI: 10.1046/J.1365-8711.2001.04602.X  0.461
2001 Ashton CE, Lewis GF. Gravitational microlensing of planets: The influence of planetary phase and caustic orientation Monthly Notices of the Royal Astronomical Society. 325: 305-311. DOI: 10.1046/J.1365-8711.2001.04420.X  0.313
2000 Lewis GF, Ibata RA, Wyithe JSB. Searching for MACHO[CLC]s[/CLC] in Galaxy Clusters The Astrophysical Journal. 542: L9-L12. DOI: 10.1086/312916  0.351
2000 Lewis GF, Ibata RA. An Investigation of Gravitational Lensing in the Southern BL Lac PKS 0537−441 The Astrophysical Journal. 528: 650-654. DOI: 10.1086/308217  0.426
2000 Lewis GF, Chapman SC. SCUBA observations of Hawaii 167 Monthly Notices of the Royal Astronomical Society. 318: L31-L33. DOI: 10.1046/J.1365-8711.2000.03968.X  0.444
2000 Lewis GF, Babul A, Katz N, Quinn T, Hernquist L, Weinberg DH. The effects of gasdynamics, cooling, star formation, and numerical resolution in simulations of cluster formation Astrophysical Journal. 536: 623-644.  0.312
1999 Ellison S, Lewis G, Pettini M, Sargent W, Chaffee F, Foltz C, Rauch M, Irwin M. KECK HIRES Spectroscopy of APM 08279+5255 Publications of the Astronomical Society of the Pacific. 111: 946-953. DOI: 10.1086/316414  0.333
1999 van den Bosch FC, Lewis GF, Lake G, Stadel J. Substructure in Dark Halos: Orbital Eccentricities and Dynamical Friction The Astrophysical Journal. 515: 50-68. DOI: 10.1086/307023  0.39
1998 Williams LLR, Lewis GF. Undistorted lensed images in galaxy clusters Monthly Notices of the Royal Astronomical Society. 294: 299-306. DOI: 10.1111/j.1365-8711.1998.01179.x  0.329
1998 Ibata RA, Lewis GF, Beaulieu J. Reexamination of the Possible Tidal Stream in Front of the Large Magellanic Cloud The Astrophysical Journal. 509: L29-L32. DOI: 10.1086/311749  0.471
1998 Lewis GF, Ibata RA. Quasar image shifts resulting from gravitational microlensing Astrophysical Journal. 501: 478-485. DOI: 10.1086/305860  0.423
1998 Hewett PC, Foltz CB, Harding ME, Lewis GF. Two Close Separation Quasar-Quasar Pairs in the Large Bright Quasar Survey The Astronomical Journal. 115: 383-390. DOI: 10.1086/300224  0.326
1998 Lewis GF, Belle KE. Microlensing of broad absorption line quasars Monthly Notices of the Royal Astronomical Society. 297: 69-76. DOI: 10.1046/J.1365-8711.1998.01415.X  0.334
1998 Schmidt R, Webster RL, Lewis GF. Weighing a galaxy bar in the lens Q2237 + 0305 Monthly Notices of the Royal Astronomical Society. 295: 488-496. DOI: 10.1046/J.1365-8711.1998.01326.X  0.378
1998 Lewis GF. Gravitational microlensing & space-borne astronomy New Astronomy Reviews. 42: 89-92. DOI: 10.1016/S1387-6473(98)00026-8  0.345
1996 Williams LLR, Lewis GF. The giant protogalaxy cB58: an artefact of gravitational lensing? Monthly Notices of the Royal Astronomical Society. 281: L35-L39. DOI: 10.1093/Mnras/281.3.L35  0.477
1992 Foltz CB, Hewett PC, Webster RL, Lewis GF. The central velocity dispersion of the lensing galaxy in the quadruple lens system Q2237 + 0305 The Astrophysical Journal. 386: L43. DOI: 10.1086/186288  0.431
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