A measurement of the cosmological mass density from clustering in the 2dF Galaxy Redshift Survey
Nature 410 (2001) 169-173
Design and construction of a fiber bundle connector using microlenses
OPTICAL ENGINEERING 40:12 (2001) 2709-2717
Measuring Large-Scale Structure with the 2dF Galaxy Redshift Survey
Chapter in Deep Fields, Springer Nature (2001) 221-230
Old galaxies at high redshift
ASTR SOC P 245 (2001) 569-574
Abstract:
We review the observational data available on the class of galaxies known as Extremely Red Objects (EROs), and present new data on their apparent surface density, which now appears to be much higher than has previously been claimed. We discuss the division of these objects into two distinct groups: young galaxies with dramatic ongoing star formation and old galaxies with highly evolved stellar populations. Age-determination for the latter group using population synthesis models is complicated by an intrinsic degeneracy between the age and initial metallicity of the stellar populations.The 2dF Galaxy Redshift Survey: the number and luminosity density of galaxies
MONTHLY NOTICES OF THE ROYAL ASTRONOMICAL SOCIETY 324:4 (2001) 825-841