The origin of redshift asymmetries: how ΛCDM explains anomalous redshift

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Volume 494 / No 3 (February II 2009)

A&A, 494 3 (2009) 857-865

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Table 1:

Values of free parameters used for creating mock and observed group catalogues.
Authors	Sample	$m_{\rm lim}$	D₀	V₀	$\frac{\delta \rho}{\rho}$	$\alpha$	M^*	$\phi^{*}$
This paper	Mock1	13.2	0.64	400	19.8	-1.02	-19.06	0.0277
This paper	Mock2	14.0	0.37	200	68.0	-1.15	-19.84	0.0172
Huchra & Geller (1982)	HG82	13.2	0.64	400	20	-1.02	-19.06	0.0277
Ramella et al. (2002)	UZC-SSRS2	15.5	0.25	350	80	-1.1 (-1.2)	-19.1 (-19.73)	0.04 (0.013)
Eke et al. (2004)	2dFGRS	19.45	0.13	143	-	-	-	-
Goto (2005)	SDSS-DR2	17.77	1.5	1000	-	-	-	-
Merchán & Zandivarez (2005)	SDSS-DR3	17.77	-	200	80	-1.05	-20.44	-
Berlind et al. (2006)	SDSS-DR3	17.5	0.14	75	-	-	-	-
Tago et al. (2006)	2dFGRS	19.45	0.25	200	-	-1.21	-19.66	-
Tago et al. (2008)	SDSS-DR5	17.77	0.25	250	-	-	-	-

Columns: The group catalogue used, $m_{\rm lim}$ is the apparent magnitude limit of the search (B-band for mock catalogues, r-band for the SDSS and b_j for the 2dF, note however that different redshift limits have been applied in individual papers), D₀ is the projected separation in h^-1 Mpc chosen at some fiducial redshift, V₀ is the velocity difference in km s^-1, $\frac{\delta \rho}{\rho}$ is the density enhancement and $\alpha$ , M^*, and $\phi^{*}$ parametrize the Schechter (1976) function. The Schechter parameters for the Mock2 sample are derived from the Millennium Galaxy Catalogue by Driver et al. (2007). The Schechter parameters for Ramella et al. (2002) refer to the CfA (SSRS2) groups.

Source LaTeX | All tables | In the text

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