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astro-ph2002★ 188 cited

The 2dF Galaxy Redshift Survey: the luminosity function of cluster galaxies

Roberto De Propris, M. Colless, S. Driver +27

We have determined the composite luminosity function (LF) for galaxies in 60 clusters from the 2dF Galaxy Redshift Survey. The LF spans the range , and is…

astro-ph2002★ 28 cited

Origin of the metallicity distribution of the NGC 5128 stellar halo

Kenji Bekki, William E. Harris, Gretchen L. H. Harris

Recent {\it Hubble Space Telescope} photometry in the nearby elliptical galaxy NGC 5128 shows that its halo field star population is dominated by moderately metal-rich stars, with…

math.OA2002

Flow equivalence of graph algebras

Teresa Bates, David Pask

This paper explores the effect of various graphical constructions upon the associated graph -algebras. The graphical constructions in question arise naturally in the study of…

astro-ph2002★ 816 cited

The 2dF Galaxy Redshift Survey: correlation functions, peculiar velocities and the matter density of the Universe

E. Hawkins, S. Maddox, S. Cole +27

We present a detailed analysis of the two-point correlation function, from the 2dF Galaxy Redshift Survey (2dFGRS). We estimate the redshift-space correlation function, xi(s), from…

astro-ph2002★ 2 cited

A 22GHz search for molecular absorption at z~3 with the upgraded ATCA

S. J. Curran, M. T. Murphy, J. K. Webb +1

We report a lambda > 1cm search for rotational molecular absorption towards quasars, now possible with the upgraded Australia Telescope Compact Array (ATCA). The targets were PKS 0…

cond-mat.str-el2002★ 12 cited

Spectral weight contributions of many-particle bound states and continuum

W. Zheng, C. J. Hamer, R. R. P. Singh

Cluster expansion methods are developed for calculating the spectral weight contributions of multiparticle excitations - continuum and bound states - to high orders. A complete 11t…