254 citations
- University of DelawareUS4 papers
- West Chester UniversityUS2 papers
- California Institute of TechnologyUS1 paper
- Centre National de la Recherche ScientifiqueFR1 paper
- Clarkson UniversityUS1 paper
- Cohort (United Kingdom)GB1 paper
- Columbia UniversityUS1 paper
- Crawford UniversityNG1 paper
- Goddard Space Flight CenterUS1 paper
- Indiana University BloomingtonUS1 paper
- James Cook UniversityAU1 paper
- Laboratoire d’Astrophysique de MarseilleFR1 paper
Showing 2006Show all
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astro-ph2006★ 58 cited
Wind signatures in the X-ray emission line profiles of the late O supergiant Orionis
David H. Cohen, Maurice A. Leutenegger, Kevin T. Grizzard +3
X-ray line profile analysis has proved to be the most direct diagnostic of the kinematics and spatial distribution of the very hot plasma around O stars. In this paper we apply sev…
astro-ph2006★ 138 cited
The Effect of Porosity on X-ray Emission Line Profiles from Hot-Star Winds
Stanley P. Owocki, David H. Cohen
We investigate the degree to which the nearly symmetric form of X-ray emission lines seen in Chandra spectra of early-type supergiant stars could be explained by a possibly porous…