301 citations · 2.8k across the 50 of their papers we have counts for
7 papers · 2 filters
Linking star-formation and enivronment in the A901/902 supercluster
M. E. Gray, C. Wolf, K. Meisenheimer +4
We investigate correlations between the location of galaxies in dense environments and their degree of star-formation activity. Using photometric redshifts and spectral classificat…
The expected abundance of Lyman- emitting primeval galaxies. I. General model predictions
E. Thommes, K. Meisenheimer
We present model calculations for the expected surface density of Ly- emitting primeval galaxies (PGs) at high redshifts. We assume that elliptical galaxies and bulges of spiral…
Weak lensing with COMBO-17: estimation and removal of intrinsic alignments
Catherine Heymans, Michael Brown, Alan Heavens +3
We estimate and remove the contamination of weak gravitational lensing measurements by the intrinsic alignment of close pairs of galaxies. We do this by investigating both the aper…
GEMS Imaging of Red Sequence Galaxies at z~0.7: Dusty or Old?
Eric F. Bell, Daniel H. McIntosh, Marco Barden +13
We have used the 30'x30' Hubble Space Telescope image mosaic from the Galaxy Evolution from Morphology and SEDs (GEMS) project in conjunction with the COMBO-17 deep photometric red…
Galaxy-galaxy lensing results from COMBO-17
Martina Kleinheinrich, Peter Schneider, Thomas Erben +4
We use galaxy-galaxy lensing to study the statistical properties of the dark matter halos of galaxies. Our data is taken from the COMBO-17 survey which has imaged 1 square degree i…
Nearly 5000 Distant Early-Type Galaxies in COMBO-17: a Red Sequence and its Evolution since z~1
Eric F. Bell, Chris Wolf, Klaus Meisenheimer +6
We present the rest-frame colors and luminosities of ~25000 m_R<24 galaxies in the redshift range 0.2<z<1.1, drawn from 0.78 square degrees of the COMBO-17 survey. We find that the…