The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications

Cole, Shaun; J. Percival, Will; A. Peacock, J.; Norberg, P.; M. Baugh, C.; S. Frenk, Carlos; K. Baldry, I.; Bland‐Hawthorn, Joss; Bridges, Terry; Cannon, Russell; Colless, Matthew; A. Collins, C.; J. Couch, W.; J. G. Cross, N.; Dalton, Gavin; R. Eke, V.; De Propris, Roberto; P. Driver, Simon; Efstathiou, G.; S. Ellis, Richard; Glazebrook, Karl; Jackson, Carole; Jenkins, Adrian; Lahav, O.; Lewis, Ian; L. Lumsden, S.; Maddox, S.; S. Madgwick, Darren; A. Peterson, B.; J. Sutherland, William; Taylor, Keith; 2dFGRS Team, The

doi:10.1111/j.1365-2966.2005.09318.x

Public

The 2dF Galaxy Redshift Survey: power-spectrum analysis of the final data set and cosmological implications

Published in Monthly Notices of the Royal Astronomical Society • Aug 26, 2005

Authors:

Shaun Cole

Will J. Percival

J. A. Peacock

Abstract

We present a power-spectrum analysis of the final 2dF Galaxy Redshift Survey (2dFGRS), employing a direct Fourier method. The sample used comprises 221 414 galaxies with measured redshifts. We investigate in detail the modelling of the sample selection, improving on previous treatments in a number o...

Subject

Physics

Astrophysics

Galaxy

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