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The SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations at Redshift of 0.72 with the DR14 Luminous Red Galaxy Sample

文献类型：期刊论文

作者Bautista, Julian E.11; Vargas-Magana, Mariana12,13; Dawson, Kyle S.11; Percival, Will J.12; Brinkmann, Jonathan14; Brownstein, Joel11; Camacho, Benjamin13; Comparat, Johan15; Gil-Marin, Hector16,17; Mueller, Eva-Maria13
刊名ASTROPHYSICAL JOURNAL
出版日期2018-08-10
卷号863期号:1页码:17
关键词distance scale large-scale structure of universe
ISSN号0004-637X
DOI10.3847/1538-4357/aacea5
英文摘要The extended Baryon Oscillation Spectroscopic Survey (eBOSS) Data Release 14 sample includes 80,118 luminous red galaxies (LRGs). By combining these galaxies with the high-redshift tail of the BOSS galaxy sample, we form a sample of LRGs at an effective redshift z = 0.72, covering an effective volume of 0.9 Gpc(3). We account for spurious fluctuations caused by targeting and by redshift failures, which were validated on a set of mock catalogs. This analysis is sufficient to provide a 2.5% measurement of spherically averaged baryon acoustic oscillations (BAO), D-V (z = 0.72) = 2377(-59)(+61) (r(d)/r(d,fid)) Mpc, at 2.8 sigma of significance. Together with the recent quasar-based BAO measurement at z = 1.5 and forthcoming emission line galaxy-based measurements, this measurement demonstrates that eBOSS is fulfilling its remit of extending the range of redshifts covered by such measurements, laying the groundwork for forthcoming surveys such as the Dark Energy Spectroscopic Survey and Euclid.
WOS关键词DIGITAL SKY SURVEY ; DARK ENERGY SURVEY ; POWER-SPECTRUM ANALYSIS ; DATA RELEASE ; DISTANCE MEASUREMENTS ; FOURIER SPACE ; RECONSTRUCTION ; UNIVERSE ; PEAK ; SELECTION
资助项目Alfred P. Sloan Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; Center for High Performance Computing at the University of Utah ; National Aeronautics and Space Administration ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT)[IA102516] ; Proyecto Conacyt Fronteras[281] ; Proyecto[LANCAD-UNAM-DGTIC-319] ; UK Science and Technology Facilities Council grant[ST/N000668/1] ; European Research Council through the Darksurvey grant[614030] ; UK Space Agency grant[ST/N00180X/1] ; NSFC[1171001024] ; NSFC[11673025] ; Royal Society Newton Advanced Fellowship
WOS研究方向Astronomy & Astrophysics
语种英语
WOS记录号WOS:000441711100019
出版者IOP PUBLISHING LTD
资助机构Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High Performance Computing at the University of Utah ; Center for High Performance Computing at the University of Utah ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Proyecto Conacyt Fronteras ; Proyecto Conacyt Fronteras ; Proyecto ; Proyecto ; UK Science and Technology Facilities Council grant ; UK Science and Technology Facilities Council grant ; European Research Council through the Darksurvey grant ; European Research Council through the Darksurvey grant ; UK Space Agency grant ; UK Space Agency grant ; NSFC ; NSFC ; Royal Society Newton Advanced Fellowship ; Royal Society Newton Advanced Fellowship ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High Performance Computing at the University of Utah ; Center for High Performance Computing at the University of Utah ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Proyecto Conacyt Fronteras ; Proyecto Conacyt Fronteras ; Proyecto ; Proyecto ; UK Science and Technology Facilities Council grant ; UK Science and Technology Facilities Council grant ; European Research Council through the Darksurvey grant ; European Research Council through the Darksurvey grant ; UK Space Agency grant ; UK Space Agency grant ; NSFC ; NSFC ; Royal Society Newton Advanced Fellowship ; Royal Society Newton Advanced Fellowship ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High Performance Computing at the University of Utah ; Center for High Performance Computing at the University of Utah ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Proyecto Conacyt Fronteras ; Proyecto Conacyt Fronteras ; Proyecto ; Proyecto ; UK Science and Technology Facilities Council grant ; UK Science and Technology Facilities Council grant ; European Research Council through the Darksurvey grant ; European Research Council through the Darksurvey grant ; UK Space Agency grant ; UK Space Agency grant ; NSFC ; NSFC ; Royal Society Newton Advanced Fellowship ; Royal Society Newton Advanced Fellowship ; Alfred P. Sloan Foundation ; Alfred P. Sloan Foundation ; National Science Foundation ; National Science Foundation ; U.S. Department of Energy Office of Science ; U.S. Department of Energy Office of Science ; Center for High Performance Computing at the University of Utah ; Center for High Performance Computing at the University of Utah ; National Aeronautics and Space Administration ; National Aeronautics and Space Administration ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Programa de Apoyo a Proyectos de Investigacion e Innovacion Tecnologica (PAPITT) ; Proyecto Conacyt Fronteras ; Proyecto Conacyt Fronteras ; Proyecto ; Proyecto ; UK Science and Technology Facilities Council grant ; UK Science and Technology Facilities Council grant ; European Research Council through the Darksurvey grant ; European Research Council through the Darksurvey grant ; UK Space Agency grant ; UK Space Agency grant ; NSFC ; NSFC ; Royal Society Newton Advanced Fellowship ; Royal Society Newton Advanced Fellowship
源URL[http://ir.bao.ac.cn/handle/114a11/22485]  
专题中国科学院国家天文台
通讯作者Bautista, Julian E.
作者单位1.Univ Pittsburgh, PITT PACC, Pittsburgh, PA 15260 USA
2.CALTECH, Infrared Proc & Anal Ctr, MC 100-22, Pasadena, CA 91125 USA
3.Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA
4.Penn State Univ, Dept Astron & Astrophys, Davey Lab 525, University Pk, PA 16802 USA
5.Penn State Univ, Inst Gravitat & Cosmos, University Pk, PA 16802 USA
6.Ohio Univ, Dept Phys & Astron, 251B Clippinger Labs, Athens, OH 45701 USA
7.NYU, Dept Phys, Ctr Cosmol & Particle Phys, 4 Washington Pl, New York, NY 10003 USA
8.Univ Chinese Acad Sci, Coll Astron & Space Sci, Beijing 100049, Peoples R China
9.Chinese Acad Sci, Natl Astron Observ, Beijing 100012, Peoples R China
10.Univ St Andrews, Sch Phys & Astron, St Andrews KY16 9SS, Fife, Scotland
推荐引用方式
GB/T 7714		 Bautista, Julian E.,Vargas-Magana, Mariana,Dawson, Kyle S.,et al. The SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations at Redshift of 0.72 with the DR14 Luminous Red Galaxy Sample[J]. ASTROPHYSICAL JOURNAL,2018,863(1):17.
APA Bautista, Julian E..,Vargas-Magana, Mariana.,Dawson, Kyle S..,Percival, Will J..,Brinkmann, Jonathan.,...&Zhao, Gong-Bo.(2018).The SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations at Redshift of 0.72 with the DR14 Luminous Red Galaxy Sample.ASTROPHYSICAL JOURNAL,863(1),17.
MLA Bautista, Julian E.,et al."The SDSS-IV Extended Baryon Oscillation Spectroscopic Survey: Baryon Acoustic Oscillations at Redshift of 0.72 with the DR14 Luminous Red Galaxy Sample".ASTROPHYSICAL JOURNAL 863.1(2018):17.

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来源：国家天文台

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