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| Paper: |
New Perspectives on B Star X-ray Emission: The High-Resolution X-ray Spectra of Spica and β Cen |
| Volume: |
361, Active OB-Stars: Laboratories For Stellar and Circumstellar Physics |
| Page: |
77 |
| Authors: |
Miller, N.A. |
| Abstract: |
The advent of high-resolution X-ray spectroscopy has provided a number of new ways to probe the X-ray emission of B stars, resulting in a large amount of new information which has been difficult to develop into a simple framework. This paper concentrates on the X-ray spectra of Spica and β Cen, two β Cep variables which are in other respects typical B stars. Three main topics are discussed: their X-ray line profiles, the f/i ratios from He-like ions, and their X-ray lightcurves. |
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