The clustering of galaxies in the completed SDSS-III Baryon Oscillation Spectroscopic Survey: cosmological analysis of the DR12 galaxy sample
Shadab AlamThe McWilliams Center for Cosmology, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, PA 15213, USAM. AtaLeibniz-Institut fr Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam, GermanyS. BaileyLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USAFlorian BeutlerLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USADmitry BizyaevApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USAJ. BlazekCenter for Cosmology and Astro-Particle Physics, Ohio State University, Columbus, 43210 Ohio, USAA. BoltonDepartment Physics and Astronomy, University of Utah, 115 S 1400 E, Salt Lake City, UT 84112, USAJoel R. BrownsteinDepartment Physics and Astronomy, University of Utah, 115 S 1400 E, Salt Lake City, UT 84112, USAA. BurdenDepartment of Physics, Yale University, 260 Whitney Ave, New Haven, CT 06520, USAChia-Hsun ChuangInstituto de Fsica Terica (UAM/CSIC), Universidad Autnoma de Madrid, Cantoblanco, E-28049 Madrid, SpainJohan ComparatDepartamento de Fsica Terica M8, Universidad Autnoma de Madrid, E-28049 Cantoblanco, Madrid, SpainAntonio J. CuestaInstitut de Cincies del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Mart i Franqus 1, E-08028 Barcelona, SpainKyle DawsonDepartment Physics and Astronomy, University of Utah, 115 S 1400 E, Salt Lake City, UT 84112, USADaniel J. EisensteinHarvard-Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USAS. EscoffierCPPM, Aix-Marseille Universit, CNRS/IN2P3, CPPM UMR 7346, F-13288 Marseille, FranceHéctor Gil-MarínInstitut Lagrange de Paris (ILP), Sorbonne Universités, 98 bis Boulevard Arago, F-75014 Paris, FranceJan Niklas GriebMax-Planck-Institut fr Extraterrestrische Physik, Postfach 1312, Giessenbachstr., D-85748 Garching, GermanyNick HandDepartment of Astronomy, University of California at Berkeley, Berkeley, CA 94720, USAShirley HoThe McWilliams Center for Cosmology, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, PA 15213, USAKaren KinemuchiApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USAD. KirkbyDepartment of Physics and Astronomy, UC Irvine, 4129 Frederick Reines Hall, Irvine, CA 92697, USAFrancisco-Shu KitauraLeibniz-Institut für Astrophysik Potsdam (AIP), An der Sternwarte 16, D-14482 Potsdam, GermanyElena MalanushenkoApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USAViktor MalanushenkoApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USAClaudia MarastonApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USACameron K. McBrideHarvard-Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USARobert C. NicholInstitute of Cosmology and Gravitation, Dennis Sciama Building, Univer-sity of Portsmouth, Portsmouth PO1 3FX, UKMatthew D. OlmsteadDepartment of Chemistry and Physics, King's College, 133 North River St, Wilkes Barre, PA 18711, USADaniel OravetzApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USANikhil PadmanabhanDepartment of Physics, Yale University, 260 Whitney Ave, New Haven, CT 06520, USAN. Palanque‐DelabrouilleCEA, Centre de Saclay, IRFU/SPP, F-91191 Gif-sur-Yvette, FranceKaike PanApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USAMarcos Pellejero-IbáñezDepartamento de Astrofsica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, SpainWill J. PercivalInstitute of Cosmology and Gravitation, Dennis Sciama Building, Univer-sity of Portsmouth, Portsmouth PO1 3FX, UKPatrick PetitjeanInstitut d'Astrophysique de Paris, Universit Paris 6 et CNRS, 98bis Boule-vard Arago, F-75014 Paris, FranceFrancisco PradaCampus of International Excellence UAM+CSIC, Cantoblanco, E-28049 Madrid, SpainAdrian M. Price-WhelanDepartment of Astrophysical Sciences, Princeton University, Ivy Lane, Princeton, NJ 08544, USA 31 Department of Physics, University of California, 366 LeConte Hall, Berke-ley, CA 94720, USA 32 Institute for Astronomy, University of Edinburgh, Royal Observatory, Edinburgh EH9 3HJ, UK 33 Department of Astronomy and Space Science, Sejong University, Seoul 143-747, Korea 34 Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan 35 Max Planck Institut fr Astrophysik, Karl-Schwarzschild-Strae 1, D-85740 Garching bei Mnchen, Germany 36 Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, KS 66506, USA 37 Department of Astronomy and Astrophysics, The Pennsylvania State Uni-versity, University Park, PA 16802, USA 38 Institute for Gravitation and the Cosmos, The Pennsylvania State Univer-sity, University Park, PA 16802, USA 39 Facultad de CienciaBeth ReidLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USASergio Rodríguez-TorresCampus of International Excellence UAM+CSIC, Cantoblanco, E-28049 Madrid, SpainNatalie A. RoeLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USAA.J. RossCenter for Cosmology and Astro-Particle Physics, Ohio State University, Columbus, 43210 Ohio, USANicholas P. RossInstitute for Astronomy, University of Edinburgh, Royal Observatory, Edinburgh EH9 3HJ, UKGraziano RossiDepartment of Astronomy and Space Science, Sejong University, Seoul 143-747, KoreaJ. A. Rubiño-MartínDepartamento de Astrofísica, Universidad de La Laguna (ULL), E-38206 La Laguna, Tenerife, SpainShun SaitoKavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, JapanSalvador Salazar-AlbornozMax-Planck-Institut fr Extraterrestrische Physik, Postfach 1312, Giessenbachstr., D-85748 Garching, GermanyLado SamushiaDepartment of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, KS 66506, USAAriel G. SánchezMax-Planck-Institut für Extraterrestrische Physik, Postfach 1312, Giessenbachstr., D-85748 Garching, GermanySiddharth SatpathyThe McWilliams Center for Cosmology, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, PA 15213, USADavid J. SchlegelLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USADonald P. SchneiderInstitute for Gravitation and the Cosmos, The Pennsylvania State University, University Park, PA 16802, USAClaudia G. ScóccolaInstituto de Física Teórica (UAM/CSIC), Universidad Autónoma de Madrid, Cantoblanco, E-28049 Madrid, SpainHee‐Jong SeoDepartment of Physics and Astronomy, Ohio University, 251B Clippinger Labs, Athens, OH 45701, USAE. S. SheldonBrookhaven National Laboratory, Bldg 510, Upton, NY 11973, USAAudrey SimmonsApache Point Observatory, New Mexico State University, PO Box 59, Sunspot, NM 88349, USAAnže SlosarBrookhaven National Laboratory, Bldg 510, Upton, NY 11973, USAMichael A. StraussDepartment of Astrophysical Sciences, Princeton University, Ivy Lane, Princeton, NJ 08544, USA 31 Department of Physics, University of California, 366 LeConte Hall, Berke-ley, CA 94720, USA 32 Institute for Astronomy, University of Edinburgh, Royal Observatory, Edinburgh EH9 3HJ, UK 33 Department of Astronomy and Space Science, Sejong University, Seoul 143-747, Korea 34 Kavli Institute for the Physics and Mathematics of the Universe (WPI), The University of Tokyo Institutes for Advanced Study, The University of Tokyo, Kashiwa, Chiba 277-8583, Japan 35 Max Planck Institut fr Astrophysik, Karl-Schwarzschild-Strae 1, D-85740 Garching bei Mnchen, Germany 36 Department of Physics, Kansas State University, 116 Cardwell Hall, Manhattan, KS 66506, USA 37 Department of Astronomy and Astrophysics, The Pennsylvania State Uni-versity, University Park, PA 16802, USA 38 Institute for Gravitation and the Cosmos, The Pennsylvania State Univer-sity, University Park, PA 16802, USA 39 Facultad de CienciaMolly E. C. SwansonHarvard-Smithsonian Center for Astrophysics, 60 Garden St, Cambridge, MA 02138, USAD. ThomasInstitute of Cosmology and Gravitation, Dennis Sciama Building, Univer-sity of Portsmouth, Portsmouth PO1 3FX, UKJeremy L. TinkerCenter for Cosmology and Particle Physics, New York University, New York, NY 10003, USARita TojeiroSchool of Physics and Astronomy, University of St Andrews, St Andrews KY16 9SS, UKM. Vargas-MagañaThe McWilliams Center for Cosmology, Carnegie Mellon University, 5000 Forbes Ave., Pittsburgh, PA 15213, USAJ. Alberto VázquezBrookhaven National Laboratory, Bldg 510, Upton, NY 11973, USALicia VerdeInstitut de Cincies del Cosmos (ICCUB), Universitat de Barcelona (IEEC-UB), Mart i Franqus 1, E-08028 Barcelona, SpainDavid A. WakeDepartment of Astronomy, University of Wisconsin-Madison, 475 N. Charter Street, Madison, WI 53706, USAYuting WangInstitute of Cosmology and Gravitation, Dennis Sciama Building, Univer-sity of Portsmouth, Portsmouth PO1 3FX, UKDavid H. WeinbergCenter for Cosmology and Astro-Particle Physics, Ohio State University, Columbus, 43210 Ohio, USAMartin WhiteLawrence Berkeley National Laboratory, 1 Cyclotron Road, Berkeley, CA 94720, USAW. M. Wood‐VaseyPITT PACC, Department of Physics and Astronomy, University of Pittsburgh, 3941 O'Hara Street, Pittsburgh, PA 15260, USAChristophe YècheCEA, Centre de Saclay, IRFU/SPP, F-91191 Gif-sur-Yvette, FranceIdit ZehaviDepartment of Astronomy, Case Western Reserve University, Cleveland, OH 44106, USAZhongxu ZhaiSchool of Physics and Astronomy, University of St Andrews, St Andrews KY16 9SS, UKGong‐Bo ZhaoNational Astronomy Observatories, Chinese Academy of Science, Beijing 100012, P.R. China
2017en
ABI
Аннотация
We present cosmological results from the final galaxy clustering data set of the Baryon Oscillation Spectroscopic Survey, part of the Sloan Digital Sky Survey III. Our combined galaxy sample comprises 1.2 million massive galaxies over an effective area of 9329 deg 2 and volume of 18.7 Gpc 3 , divided into three partially overlapping redshift slices centred at effective redshifts 0.38, 0.51 and 0.61. We measure the angular diameter distance D M and Hubble parameter H from the baryon acoustic oscillation (BAO) method, in combination with a cosmic microwave background prior on the sound horizon scale, after applying reconstruction to reduce non-linear effects on the BAO feature. Using the anisotropic clustering of the
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