Redshift-Space Distortions and f (z) from Group-Galaxy Correlations

被引：0
|
作者：
Mohammad, F. G. [1 ]
de la Torre, S. [2 ]
Guzzo, L. [1 ]
Bianchi, D. [1 ]
Peacock, J. A. [3 ]
机构：
[1] INAF Osservatorio Astron Brera, IT-23807 Merate, LC, Italy
[2] LAM, F-13388 Marseille, France
[3] Univ Edinburgh, Inst Astron, Edinburgh EH9 3HJ, Midlothian, Scotland
来源：
ZELDOVICH UNIVERSE: GENESIS AND GROWTH OF THE COSMIC WEB | 2016年 / 11卷 / S308期
关键词：
Large-scale structure; cosmological parameters; clustering;
D O I：
10.1017/S1743921316010139
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We investigate the accuracy achievable on measurements of the the growth rate of structure f (z) using redshift-space distortions (RSD), when (a) these are measured on the group-galaxy cross correlation function; (b) the latter is expanded over a modified version of the conventional spherical armonics, "truncated multipole moments". Simulation results give first indications that this combination can push systematic errors on f (z) below 3%, using scales r >= 10h(-1)Mpc.
引用
收藏
页码：342 / 343
页数：2
相关论文
共 50 条
  • [1] Redshift-space distortions of group and galaxy correlations in the Updated Zwicky Catalog
    Padilla, ND
    Merchán, ME
    Valotto, CA
    Lambas, DG
    ASTROPHYSICAL JOURNAL, 2001, 554 (02): : 873 - 880
  • [2] Group-galaxy correlations in redshift space as a probe of the growth of structure
    Mohammad, F. G.
    de la Torre, S.
    Bianchi, D.
    Guzzo, L.
    Peacock, J. A.
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 458 (02) : 1948 - 1963
  • [3] Bayesian redshift-space distortions correction from galaxy redshift surveys
    Kitaura, Francisco-Shu
    Ata, Metin
    Angulo, Raul E.
    Chuang, Chia-Hsun
    Rodriguez-Torres, Sergio
    Hernandez Monteagudo, Carlos
    Prada, Francisco
    Yepes, Gustavo
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2016, 457 (01) : L113 - L117
  • [4] Redshift-space distortions in the PSCz galaxy catalogue
    Taylor, AN
    Ballinger, WE
    Heavens, AF
    Tadros, H
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2001, 327 (03) : 689 - 696
  • [5] Constraining β(z) and Ω0m from redshift-space distortions in z ∼ 3 galaxy surveys
    da Angela, J
    Outram, PJ
    Shanks, T
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2005, 361 (03) : 879 - 886
  • [6] Probing redshift-space distortions with phase correlations
    Franco, Felipe O.
    Bonvin, Camille
    Obreschkow, Danail
    Ali, Kamran
    Byun, Joyce
    PHYSICAL REVIEW D, 2019, 99 (10)
  • [7] Iterative removal of redshift-space distortions from galaxy clustering
    Wang, Yuchan
    Li, Baojiu
    Cautun, Marius
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2020, 497 (03) : 3451 - 3471
  • [8] Redshift-space distortions
    Percival, Will J.
    Samushia, Lado
    Ross, Ashley J.
    Shapiro, Charles
    Raccanelli, Alvise
    PHILOSOPHICAL TRANSACTIONS OF THE ROYAL SOCIETY A-MATHEMATICAL PHYSICAL AND ENGINEERING SCIENCES, 2011, 369 (1957): : 5058 - 5067
  • [9] Redshift-space distortions in f(R) gravity
    Jennings, Elise
    Baugh, Carlton M.
    Li, Baojiu
    Zhao, Gong-Bo
    Koyama, Kazuya
    MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY, 2012, 425 (03) : 2128 - 2143
  • [10] Optimal weighting in galaxy surveys: Application to redshift-space distortions
    Hamaus, Nico
    Seljak, Uros
    Desjacques, Vincent
    PHYSICAL REVIEW D, 2012, 86 (10)
12345