185 citations · 688 across the 72 of their papers we have counts for
Showing astro-phShow all
3 papers · 1 filter
astro-ph2006★ 100 cited
X-Ray/Ultraviolet Observing Campaign of the Markarian 279 Active Galactic Nucleus Outflow: a close look at the absorbing/emitting gas with Chandra-LETGS
E. Costantini, J. S. Kaastra, N. Arav +12
We present a Chandra-LETGS observation of the Seyfert 1 galaxy Mrk 279. This observation was carried out simultaneously with HST-STIS and FUSE, in the context of a multiwavelength…
astro-ph2005★ 12 cited
On Temperature and Abundance Effects During an X-Ray Flare on Sigma Geminorum
R. Nordon, E. Behar, M. Guedel
We compare quiescent and flare X-ray spectra of the RS CVn binary Sigma Gem obtained with the Chandra and XMM-Newton grating spectrometers. We find that in addition to an overall 2…
astro-ph2001★ 185 cited
High-Resolution X-ray Spectroscopy and Modeling of the Absorbing and Emitting Outflow in NGC 3783
Shai Kaspi, W. N. Brandt, Hagai Netzer +6
(abridged) The high-resolution X-ray spectrum of NGC 3783 shows several dozen absorption lines and a few emission lines from the H-like and He-like ions of O, Ne, Mg, Si, and S as…