Modelling the redshift-space three-point correlation function in SDSS-III

	Modelling the redshift-space three-point correlation function in SDSS-III
	Guo, Hong1 ; Zheng, Zheng 1; Jing, Y. P.2,3; Zehavi, Idit 4; Li, Cheng 5,6; Weinberg, David H.7,8; Skibba, Ramin A.9; Nichol, Robert C.10; Rossi, Graziano 11,12; Sabiu, Cristiano G.13
刊名	MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY
	2015-05-01
卷号	449 期号:1 页码:L95-L99
关键词	galaxies: distances and redshifts galaxies: haloes galaxies: statistics cosmology: observations cosmology: theory large-scale structure of Universe
英文摘要	We present the measurements of the redshift-space three-point correlation function (3PCF) for z similar to 0.5 luminous red galaxies of the CMASS sample in the Sloan Digital Sky Survey-III Baryon Oscillation Spectroscopic Survey Data Release 11. The 3PCF measurements are interpreted within the halo occupation distribution framework using high-resolution N-body simulations, and the model successfully reproduces the 3PCF on scales larger than 1 h(-1) Mpc. As with the case for the redshift-space two-point correlation functions, we find that the redshift-space 3PCF measurements also favour the inclusion of galaxy velocity bias in the model. In particular, the central galaxy in a halo is on average in motion with respect to the core of the halo. We discuss the potential of the small-scale 3PCF to tighten the constraints on the relation between galaxies and dark matter haloes and on the phase-space distribution of galaxies.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Astronomy & Astrophysics
研究领域[WOS]	Astronomy & Astrophysics
关键词[WOS]	DIGITAL SKY SURVEY ; OSCILLATION SPECTROSCOPIC SURVEY ; HALO OCCUPATION DISTRIBUTION ; PAIRWISE VELOCITY DISPERSION ; GALAXY CORRELATION-FUNCTION ; LUMINOUS RED GALAXIES ; LARGE-SCALE STRUCTURE ; COLOR DEPENDENCE ; BIAS ; UNIVERSE
收录类别	SCI
语种	英语
WOS记录号	WOS:000353555000021
公开日期	2015-08-18
内容类型	期刊论文
源URL	[http://119.78.226.72/handle/331011/18232]
专题	上海天文台_星系宇宙学重点实验室
作者单位	1.Univ Utah, Dept Phys & Astron, Salt Lake City, UT 84112 USA 2.Shanghai Jiao Tong Univ, Dept Phys & Astron, Ctr Astron & Astrophys, Shanghai 200240, Peoples R China 3.Shanghai Jiao Tong Univ, IFSA Collaborat Innovat Ctr, Shanghai 200240, Peoples R China 4.Case Western Reserve Univ, Dept Astron, Cleveland, OH 44106 USA 5.Chinese Acad Sci, Shanghai Astron Observ, Max Planck Inst Astrophys, Partner Grp, Shanghai 200030, Peoples R China 6.Chinese Acad Sci, Shanghai Astron Observ, Key Lab Res Galaxies & Cosmol, Shanghai 200030, Peoples R China 7.Ohio State Univ, Dept Astron, Columbus, OH 43210 USA 8.Ohio State Univ, Ctr Cosmol & Astroparticle Phys, Columbus, OH 43210 USA 9.Univ Calif San Diego, Ctr Astrophys & Space Sci, San Diego, CA 92093 USA 10.Univ Portsmouth, Inst Cosmol & Gravitat, Portsmouth PO1 3FX, Hants, England
推荐引用方式 GB/T 7714	Guo, Hong,Zheng, Zheng,Jing, Y. P.,et al. Modelling the redshift-space three-point correlation function in SDSS-III[J]. MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,2015,449(1):L95-L99.
APA	Guo, Hong.,Zheng, Zheng.,Jing, Y. P..,Zehavi, Idit.,Li, Cheng.,...&McBride, Cameron K..(2015).Modelling the redshift-space three-point correlation function in SDSS-III.MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY,449(1),L95-L99.
MLA	Guo, Hong,et al."Modelling the redshift-space three-point correlation function in SDSS-III".MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 449.1(2015):L95-L99.