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The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample
Anderson, Lauren1; Aubourg, Eric2; Bailey, Stephen3; Bizyaev, Dmitry4; Blanton, Michael5; Bolton, Adam S.6; Brinkmann, J.4; Brownstein, Joel R.6; Burden, Angela7; Cuesta, Antonio J.8; da Costa, Luiz A. N.9,10; Dawson, Kyle S.6; de Putter, Roland11,12; Eisenstein, Daniel J.13; Gunn, James E.14; Guo, Hong15; Hamilton, Jean-Christophe2; Harding, Paul15; Ho, Shirley3,14; Honscheid, Klaus16,17; Kazin, Eyal18; Kirkby, David19; Kneib, Jean-Paul20; Labatie, Antoine21; Loomis, Craig22; Lupton, Robert H.14; Malanushenko, Elena4; Malanushenko, Viktor4; Mandelbaum, Rachel14,22; Manera, Marc7; Maraston, Claudia7; McBride, Cameron K.13; Mehta, Kushal T.23; Mena, Olga11; Montesano, Francesco24; Muna, Demetri5; Nichol, Robert C.7; Nuza, Sebastian E.25; Olmstead, Matthew D.6; Oravetz, Daniel4; Padmanabhan, Nikhil8; Palanque-Delabrouille, Nathalie26; Pan, Kaike4; Parejko, John8; Paris, Isabelle27; Percival, Will J.7; Petitjean, Patrick27; Prada, Francisco28,29,30; Reid, Beth3; Roe, Natalie A.3; Ross, Ashley J.7; Ross, Nicholas P.3; Samushia, Lado7,31; Sanchez, Ariel G.24; Schlegel, David J.3; Schneider, Donald P.32,33; Scoccola, Claudia G.34,35; Seo, Hee-Jong36,37; Sheldon, Erin S.38; Simmons, Audrey4; Skibba, Ramin A.23; Strauss, Michael A.22; Swanson, Molly E. C.13; Thomas, Daniel7; Tinker, Jeremy L.5; Tojeiro, Rita7; Magana, Mariana Vargas2; Verde, Licia39,40; Wagner, Christian12; Wake, David A.41; Weaver, Benjamin A.5; Weinberg, David H.42,43; White, Martin3,44,45; Xu, Xiaoying23; Yeche, Christophe26; Zehavi, Idit15; Zhao, Gong-Bo46
2012-12-01
发表期刊MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
卷号427期号:4页码:3435-3467
摘要We present measurements of galaxy clustering from the Baryon Oscillation Spectroscopic Survey (BOSS), which is part of the Sloan Digital Sky Survey III (SDSS-III). These use the Data Release 9 (DR9) CMASS sample, which contains 264 283 massive galaxies covering 3275 square degrees with an effective redshift z = 0.57 and redshift range 0.43 < z < 0.7. Assuming a concordance Lambda CDM cosmological model, this sample covers an effective volume of 2.2 Gpc(3), and represents the largest sample of the Universe ever surveyed at this density, (n) over bar approximate to 3 x 10(-4) h(-3) Mpc(3). We measure the angle-averaged galaxy correlation function and power spectrum, including density-field reconstruction of the baryon acoustic oscillation (BAO) feature. The acoustic features are detected at a significance of 5 sigma in both the correlation function and power spectrum. Combining with the SDSS-II luminous red galaxy sample, the detection significance increases to 6.7 sigma. Fitting for the position of the acoustic features measures the distance to z = 0.57 relative to the sound horizon D-V/r(s) = 13.67 +/ 0.22 at z = 0.57. Assuming a fiducial sound horizon of 153.19 Mpc, which matches cosmic microwave background constraints, this corresponds to a distance D-V (z = 0.57) = 2094 +/- 34 Mpc. At 1.7 per cent, this is the most precise distance constraint ever obtained from a galaxy survey. We place this result alongside previous BAO measurements in a cosmological distance ladder and find excellent agreement with the current supernova measurements. We use these distance measurements to constrain various cosmological models, finding continuing support for a flat Universe with a cosmological constant.
关键词Cosmological Parameters Cosmology: Observations Dark Energy Distance Scale Large-scale Structure Of Universe
DOI10.1111/j.1365-2966.2012.22066.x
收录类别SCI
语种英语
WOS记录号WOS:000314421000014
引用统计
文献类型期刊论文
条目标识符http://ir.bao.ac.cn/handle/114a11/6204
专题星系宇宙学研究部
作者单位1.Univ Washington, Dept Astron, Seattle, WA 98195 USA
2.Univ Paris Diderot, APC Astroparticule & Cosmol, CEA Irfu, CNRS IN2P3,Observ Paris, F-75205 Paris 13, France
3.Univ Calif Berkeley, Lawrence Berkeley Natl Lab, Berkeley, CA 94720 USA
4.Apache Point Observ, Sunspot, NM 88349 USA
5.NYU, Ctr Cosmol & Particle Phys, New York, NY 10003 USA
6.Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA
7.Univ Portsmouthnue, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, England
8.Yale Univ, Dept Phys, New Haven, CT 06520 USA
9.Observ Nacl, BR-20921400 Rio De Janeiro, RJ, Brazil
10.Lab Interinst E Astron LineA, BR-20921400 Rio De Janeiro, RJ, Brazil
11.Univ Valencia CSIC, Inst Fis Corpuscular, Valencia, Spain
12.Univ Barcelona IEEC UB, ICC, Barcelona 08028, Spain
13.Harvard Smithsonian Ctr Astrophys, Cambridge, MA 02138 USA
14.Carnegie Mellon Univ, Dept Phys, Pittsburgh, PA 15213 USA
15.Case Western Reserve Univ, Dept Astron, Cleveland, OH 44106 USA
16.Ohio State Univ, Dept Phys, Columbus, OH 43210 USA
17.Ohio State Univ, CCAPP, Columbus, OH 43210 USA
18.Swinburne Univ Technol, Ctr Astrophys & Supercomp, Hawthorn, Vic 3122, Australia
19.UC Irvine, Dept Phys & Astron, Irvine, CA 92697 USA
20.Univ Aix Marseille, CNRS, Lab Astrophys Marseille, F-13388 Marseille 13, France
21.Univ Paris 07, Lab Astroparticule & Cosmol, Paris, France
22.Princeton Univ, Dept Astrophys Sci, Princeton, NJ 08544 USA
23.Univ Arizona, Steward Observ, Tucson, AZ 85721 USA
24.Max Planck Inst Extraterr Phys, D-85748 Garching, Germany
25.Leibniz Inst Astrophys Potsdam AIP, D-14482 Potsdam, Germany
26.CEA, Ctr Saclay, IRFU, F-91191 Gif Sur Yvette, France
27.Univ Paris 06, Inst Astrophys Paris, CNRS, UMR7095, F-75014 Paris, France
28.Campus Int Excellence UAM CSIC, E-28049 Madrid, Spain
29.Univ Autonoma Madrid, Inst Fis Teor UAM CSIC, E-28049 Madrid, Spain
30.Inst Astrofis Andalucia CSIC, E-18080 Granada, Spain
31.Ilia State Univ, Natl Abastumani Astrophys Observ, GE-1060 Tbilisi, Rep of Georgia
32.Penn State Univ, Dept Astron & Astrophys, University Pk, PA 16802 USA
33.Penn State Univ, Inst Gravitat & Cosmos, University Pk, PA 16802 USA
34.Inst Astrofis Canarias IAC, E-38200 Tenerife, Spain
35.Univ La Laguna ULL, Dpto Astrofis, E-38206 Tenerife, Spain
36.Univ Calif Berkeley, Berkeley Ctr Cosmol Phys, LBL, Berkeley, CA 94720 USA
37.Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
38.Brookhaven Natl Lab, Upton, NY 11973 USA
39.Univ Barcelona, ICREA, E-08028 Barcelona, Spain
40.Univ Barcelona, ICC UB, E-08028 Barcelona, Spain
41.Yale Univ, Yale Ctr Astron & Astrophys, New Haven, CT 06511 USA
42.Ohio State Univ, Dept Astron, Columbus, OH 43210 USA
43.Ohio State Univ, CCAPP, Columbus, OH 43210 USA
44.Univ Calif Berkeley, Dept Phys, Berkeley, CA 94720 USA
45.Univ Calif Berkeley, Dept Astron, Berkeley, CA 94720 USA
46.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
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Anderson, Lauren,Aubourg, Eric,Bailey, Stephen,et al. The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2012,427(4):3435-3467.
APA Anderson, Lauren.,Aubourg, Eric.,Bailey, Stephen.,Bizyaev, Dmitry.,Blanton, Michael.,...&Zhao, Gong-Bo.(2012).The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,427(4),3435-3467.
MLA Anderson, Lauren,et al."The clustering of galaxies in the SDSS-III Baryon Oscillation Spectroscopic Survey: baryon acoustic oscillations in the Data Release 9 spectroscopic galaxy sample".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 427.4(2012):3435-3467.
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