262 citations · 404 across the 5 of their papers we have counts for
6 papers · 1 filter
The Chandra Deep Field South: Optical Spectroscopy I
G. P. Szokoly, J. Bergeron, G. Hasinger +15
We present the results of our spectroscopic follow-up program of the X-ray sources detected in the 942 ks exposure of the Chandra Deep Field South (CDFS). 288 possible counterparts…
The Clustering of Intergalactic Metals
Christophe Pichon, Evan Scannapieco, Bastien Aracil +4
We measure the spatial clustering of metals in the intergalactic medium from z = 1.7 to 3.0, as traced by 643 CIV and 104 SiIV N >= 10^12 cm^-2 absorption systems in 19 high signal…
The Great Observatories Origins Deep Survey: Initial Results From Optical and Near-Infrared Imaging
M. Giavalisco, the GOODS Team
This Special Issue of the Astrophysical Journal Letters is dedicated to presenting initial results from the Great Observatories Origins Deep Survey (GOODS) that are primarily, but…
Hubble Space Telescope Imaging in the Chandra Deep Field South: III. Quantitative Morphology of the 1Ms Chandra Counterparts and Comparison with the Field Population
N. A. Grogin, A. M. Koekemoer, E. J. Schreier +8
We present quantitative morphological analyses of 37 HST/WFPC2 counterparts of X-ray sources in the 1 Ms Chandra Deep Field-South (CDFS). We investigate: 1) 1-D surface brightness…
XMM-Newton observation of the Chandra Deep Field-South: Statistical treatment of faint source spectra
A. Streblyanska, J. Bergeron, H. Brunner +3
We present first results of the X-ray spectral analysis of the 500 ksec deep survey obtained with XMM-Newton on the Chandra Deep Field South (CDFS). Statistical distributions of sp…
Metals in the Intergalactic Medium
Bastien Aracil, Patrick Petitjean, Christophe Pichon +1
We use high spectral resolution (R=45000) and high signal-to-noise ratio (S/N \~ 35-70 per pixel) spectra of 19 high-redshift (2.1<z_em<3.2) quasars to investigate the metal conten…