Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1772528 | High Energy Density Physics | 2013 | 5 Pages |
Abstract
Using an ionization gas dynamics code, we simulate a model of the wind-blown bubble around a 40Â Mâ star. We use this to compute the X-ray spectra from the bubble, which can be directly compared to observations. We outline our methods and techniques for these computations, and contrast them with previous calculations. Our simulated X-ray spectra compare reasonably well with observed spectra of Wolf-Rayet bubbles. They suggest that X-ray nebulae around massive stars may not be easily detectable, consistent with observations.
Keywords
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Physical Sciences and Engineering
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Astronomy and Astrophysics
Authors
V.V. Dwarkadas, D.L. Rosenberg,