300 citations · 2.3k across the 45 of their papers we have counts for
4 papers · 1 filter
Detecting Galaxy Clusters in the DLS and CARS: a Bayesian Cluster Finder
Begoña Ascaso, David Wittman, Narciso Benítez +1
The detection of galaxy clusters in present and future surveys enables measuring mass-to-light ratios, clustering properties or galaxy cluster abundances and therefore, constrainin…
Herschel FIR counterparts of selected Ly-alpha emitters at z~2.2. Fast evolution since z~3 or missed obscured AGNs?
A. Bongiovanni, I. Oteo, J. Cepa +58
Ly-alpha emitters (LAEs) are seen everywhere in the redshift domain from local to z~7. Far-infrared (FIR) counterparts of LAEs at different epochs could provide direct clues on dus…
PHAT: PHoto-z Accuracy Testing
H. Hildebrandt, S. Arnouts, P. Capak +22
Here we introduce PHAT, the PHoto-z Accuracy Testing programme, an international initiative to test and compare different methods of photo-z estimation. Two different test environm…
Full Lensing Analysis of Abell 1703: Comparison of Independent Lens-Modelling Techniques
Adi Zitrin, Tom Broadhurst, Keiichi Umetsu +10
The inner mass-profile of the relaxed cluster Abell 1703 is analysed by two very different strong-lensing techniques applied to deep ACS and WFC3 imaging. Our parametric method has…