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Clustering of quasars in SDSS-IV eBOSS: study of potential systematics and bias determination
Laurent, Pierre1; Eftekharzadeh, Sarah2; Le Goff, Jean-Marc1; Myers, Adam2; Burtin, Etienne1; White, Martin3,4,5; Ross, Ashley J.6; Tinker, Jeremy7; Tojeiro, Rita8; Bautista, Julian9; Brinkmann, Jonathan10; Comparat, Johan11; Dawson, Kyle9; des Bourboux, Helion du Mas1; Kneib, Jean-Paul12; McGreer, Ian D.13; Palanque-Delabrouille, Nathalie1; Percival, Will J.14; Prada, Francisco15; Rossi, Graziano16; Schneider, Donald P.17; Weinberg, David18; Yeche, Christophe1; Zarrouk, Pauline1; Zhao, Gong-Bo19
2017-07-01
发表期刊JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS
期号7
摘要We study the first year of the eBOSS quasar sample in the redshift range 0.9 < z < 2.2 which includes 68,772 homogeneously selected quasars. We show that the main source of systematics in the evaluation of the correlation function arises from inhomogeneities in the quasar target selection, particularly related to the extinction and depth of the imaging data used for targeting. We propose a weighting scheme that mitigates these systematics. We measure the quasar correlation function and provide the most accurate measurement to date of the quasar bias in this redshift range, b(Q) = 2.45 +/- 0.05 at (z) over bar = 1.55, together with its evolution with redshift. We use this information to determine the minimum mass of the halo hosting the quasars and the characteristic halo mass, which we find to be both independent of redshift within statistical error. Using a recently-measured quasar-luminosity-function we also determine the quasar duty cycle. The size of this first year sample is insufficient to detect any luminosity dependence to quasar clustering and this issue should be further studied with the final similar to 500,000 eBOSS quasar sample.
文章类型Article
关键词Galaxy Clustering Redshift Surveys Cosmological Parameters From Lss
WOS标题词Science & Technology ; Physical Sciences
资助者Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; NSF(1515404 ; NSF(1515404 ; NASA(NNX16AN48G) ; NASA(NNX16AN48G) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science, Carnegie Mellon University ; Carnegie Institution for Science, Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatorio Nacional / MCTI ; Observatorio Nacional / MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; 1616168) ; 1616168) ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; NSF(1515404 ; NSF(1515404 ; NASA(NNX16AN48G) ; NASA(NNX16AN48G) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science, Carnegie Mellon University ; Carnegie Institution for Science, Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatorio Nacional / MCTI ; Observatorio Nacional / MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; 1616168) ; 1616168)
DOI10.1088/1475-7516/2017/07/017
关键词[WOS]DIGITAL-SKY-SURVEY ; OSCILLATION SPECTROSCOPIC SURVEY ; QSO REDSHIFT SURVEY ; PHOTOMETRICALLY CLASSIFIED QUASARS ; BARYON ACOUSTIC-OSCILLATIONS ; SUPERMASSIVE BLACK-HOLES ; EMISSION-LINE GALAXIES ; LUMINOUS RED GALAXIES ; DARK-MATTER HALOS ; TARGET SELECTION
收录类别SCI
语种英语
资助者Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; NSF(1515404 ; NSF(1515404 ; NASA(NNX16AN48G) ; NASA(NNX16AN48G) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science, Carnegie Mellon University ; Carnegie Institution for Science, Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatorio Nacional / MCTI ; Observatorio Nacional / MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; 1616168) ; 1616168) ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; NSF(1515404 ; NSF(1515404 ; NASA(NNX16AN48G) ; NASA(NNX16AN48G) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Office of Science, Office of High Energy Physics of the U.S. Department of Energy(DE-AC02-05CH1123) ; Brazilian Participation Group ; Brazilian Participation Group ; Carnegie Institution for Science, Carnegie Mellon University ; Carnegie Institution for Science, Carnegie Mellon University ; Chilean Participation Group ; Chilean Participation Group ; French Participation Group ; French Participation Group ; Harvard-Smithsonian Center for Astrophysics ; Harvard-Smithsonian Center for Astrophysics ; Instituto de Astrofisica de Canarias ; Instituto de Astrofisica de Canarias ; Johns Hopkins University ; Johns Hopkins University ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Kavli Institute for the Physics and Mathematics of the Universe (IPMU) / University of Tokyo ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Leibniz Institut fur Astrophysik Potsdam (AIP) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astronomie (MPIA Heidelberg) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Astrophysik (MPA Garching) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; Max-Planck-Institut fur Extraterrestrische Physik (MPE) ; National Astronomical Observatories of China ; National Astronomical Observatories of China ; New Mexico State University ; New Mexico State University ; New York University ; New York University ; University of Notre Dame ; University of Notre Dame ; Observatorio Nacional / MCTI ; Observatorio Nacional / MCTI ; Ohio State University ; Ohio State University ; Pennsylvania State University ; Pennsylvania State University ; Shanghai Astronomical Observatory ; Shanghai Astronomical Observatory ; United Kingdom Participation Group ; United Kingdom Participation Group ; Universidad Nacional Autonoma de Mexico ; Universidad Nacional Autonoma de Mexico ; University of Arizona ; University of Arizona ; University of Colorado Boulder ; University of Colorado Boulder ; University of Oxford ; University of Oxford ; University of Portsmouth ; University of Portsmouth ; University of Utah ; University of Utah ; University of Virginia ; University of Virginia ; University of Washington ; University of Washington ; University of Wisconsin ; University of Wisconsin ; Vanderbilt University ; Vanderbilt University ; Yale University ; Yale University ; 1616168) ; 1616168)
WOS研究方向Astronomy & Astrophysics ; Physics
WOS类目Astronomy & Astrophysics ; Physics, Particles & Fields
WOS记录号WOS:000406420500035
引用统计
被引频次:8[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/20059
专题星系宇宙学研究部
作者单位1.Univ Paris Saclay, CEA, IRFU, F-91191 Gif Sur Yvette, France
2.Univ Wyoming, Dept Phys & Astron, Laramie, WY 82071 USA
3.Lawrence Berkeley Natl Lab, 1 Cyclotron Rd, Berkeley, CA 94720 USA
4.Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
5.Univ Calif Berkeley, Dept Astron, 601 Campbell Hall, Berkeley, CA 94720 USA
6.Ohio State Univ, Ctr Cosmol & AstroParticle Phys, Columbus, OH 43210 USA
7.NYU, Dept Phys, Ctr Cosmol & Particle Phys, 4 Washington Pl, New York, NY 10003 USA
8.Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
9.Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
10.Apache Point Observ, POB 59, Sunspot, NM 88349 USA
11.Max Planck Inst Extraterr Phys, Giessenbachstr 85748, D-85748 Garching, Germany
12.Ecole Polytech Fed Lausanne, Lab Astrophys, CH-1015 Lausanne, Switzerland
13.Univ Arizona, Steward Observ, Tucson, AZ 85721 USA
14.Univ Portsmouth, Inst Cosmol & Gravitat, Dennis Sciama Bldg, Portsmouth PO1 3FX, Hants, England
15.Univ Autonoma Madrid, IFT, CSIC, E-28049 Madrid, Spain
16.Sejong Univ, Dept Astron & Space Sci, Seoul 143747, South Korea
17.Penn State Univ, Inst Gravitat & Cosmos, University Pk, PA 16802 USA
18.Ohio State Univ, Dept Phys, 174 W 18th Ave, Columbus, OH 43210 USA
19.Natl Astron Observ China, Beijing 100012, Peoples R China
推荐引用方式
GB/T 7714
Laurent, Pierre,Eftekharzadeh, Sarah,Le Goff, Jean-Marc,et al. Clustering of quasars in SDSS-IV eBOSS: study of potential systematics and bias determination[J]. JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS,2017(7).
APA Laurent, Pierre.,Eftekharzadeh, Sarah.,Le Goff, Jean-Marc.,Myers, Adam.,Burtin, Etienne.,...&Zhao, Gong-Bo.(2017).Clustering of quasars in SDSS-IV eBOSS: study of potential systematics and bias determination.JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS(7).
MLA Laurent, Pierre,et al."Clustering of quasars in SDSS-IV eBOSS: study of potential systematics and bias determination".JOURNAL OF COSMOLOGY AND ASTROPARTICLE PHYSICS .7(2017).
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