209 citations · 1.8k across the 60 of their papers we have counts for
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astro-ph.HE2012★ 54 cited
Chandra observations of SN 1987A: the soft X-ray light curve revisited
E. A. Helder, P. S. Broos, D. Dewey +6
We report on the present stage of SN 1987A as observed by the Chandra X-ray Observatory. We reanalyze published Chandra observations and add three more epochs of Chandra data to ge…
astro-ph.SR2012★ 32 cited
New X-ray Detections of WNL Stars
Stephen L. Skinner, Svetozar A. Zhekov, Manuel Guedel +2
Previous studies have demonstrated that putatively single nitrogen-type Wolf-Rayet stars (WN stars) without known companions are X-ray sources. However, almost all WN star X-ray de…
astro-ph.HE2012★ 35 cited
X-rays from Colliding Stellar Winds: the case of close WR+O binary systems
Svetozar A. Zhekov
We have analysed the X-ray emission from a sample of close WR+O binaries using data from the public Chandra and XMM-Newton archives. Global spectral fits show that two-temperature…