14 citations · 23 across the 2 of their papers we have counts for
2 papers
astro-ph.HE2021★ 14 cited
Chandra grating spectroscopy of embedded wind shock X-ray emission from O stars shows low plasma temperatures and significant wind absorption
David H. Cohen, Winter Parts, Graham M. Doskoch +4
We present a uniform analysis of six examples of embedded wind shock (EWS) O star X-ray sources observed at high resolution with the Chandra grating spectrometers. By modeling both…
astro-ph.SR2020★ 9 cited
Chandra spectral measurements of the O supergiant Puppis indicate a surprising increase in the wind mass-loss rate over 18 years
David H. Cohen, Jiaming Wang, Véronique Petit +4
New long Chandra grating observations of the O supergiant Pup show not only a brightening of the x-ray emission line flux of 13 per cent in the 18 years since Chandra's first o…