47 citations · 59 across the 3 of their papers we have counts for
13 papers · 1 filter
The spatial clustering of X-ray selected AGN in the XMM-COSMOS field
R. Gilli, G. Zamorani, T. Miyaji +70
We study the spatial clustering of 538 X-ray selected AGN in the 2 deg^2 XMM-COSMOS field that are spectroscopically identified to I_{AB}<23 and span the redshift range z=0.2-3.0.…
Mapping dusty star formation in and around a cluster at z=0.81 by wide-field imaging with AKARI
Yusei Koyama, Tadayuki Kodama, Kazuhiro Shimasaku +8
We present environmental dependence of dusty star forming activity in and around the cluster RXJ1716.4+6708 at z=0.81 based on wide-field and multi-wavelength observations with Sup…
COSMOS Photometric Redshifts with 30-bands for 2-deg2
O. Ilbert, P. Capak, M. Salvato +60
We present accurate photometric redshifts in the 2-deg2 COSMOS field. The redshifts are computed with 30 broad, intermediate, and narrow bands covering the UV (GALEX), Visible-NIR…
The Environmental Dependence of Properties of Galaxies around the RDCSJ0910+54 Cluster at z=1.1
M. Tanaka, A. Finoguenov, T. Kodama +6
(Abridged) We report on the environmental dependence of properties of galaxies around the RDCSJ0910+54 cluster at z=1.1. We have obtained multi-band wide-field images of the cluste…
The Milky Way Tomography with SDSS: II. Stellar Metallicity
Zeljko Ivezic, Branimir Sesar, Mario Juric +50
Using effective temperature and metallicity derived from SDSS spectra for ~60,000 F and G type main sequence stars (0.2<g-r<0.6), we develop polynomial models for estimating these…
Dependence of the Build-up of the Colour-Magnitude Relation on Cluster Richness at z ~ 0.8
Yusei Koyama, Tadayuki Kodama, Masayuki Tanaka +2
We present environmental dependence of the build-up of the colour-magnitude relation (CMR) at z ~ 0.8. It is well established that massive early-type galaxies exhibit a tight CMR i…