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The 2dF-SDSS LRG and QSO Survey: the LRG 2-point correlation function and redshift-space distortions

2007; Oxford University Press; Volume: 381; Issue: 2 Linguagem: Inglês

10.1111/j.1365-2966.2007.12289.x

ISSN

1365-2966

Autores

Nicholas P. Ross, J. daÂngela, T. Shanks, David A. Wake, Russell Cannon, A. C. Edge, R. C. Nichol, P. J. Outram, Matthew Colless, W. J. Couch, S. M. Croom, R. De Pietri, M. J. Drinkwater, Daniel J. Eisenstein, J. Loveday, Kevin A. Pimbblet, Isaac Roseboom, Donald P. Schneider, R. Sharp, Peter M. Weilbacher,

Tópico(s)

Plant Water Relations and Carbon Dynamics

Resumo

We present a clustering analysis of Luminous Red Galaxies (LRGs) using nearly 9 000 objects from the final catalogue of the 2dF-SDSS LRG And QSO (2SLAQ) Survey. We measure the redshift-space two-point correlation function, xi(s), at the mean LRG redshift of z=0.55. A single power-law fits the deprojected correlation function, xi(r), with a correlation length of r_0=7.45+-0.35 Mpc and a power-law slope of gamma=1.72+-0.06 in the 0.4

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