Hostname: page-component-6d856f89d9-8l2sj Total loading time: 0 Render date: 2024-07-16T08:56:04.925Z Has data issue: false hasContentIssue false
  • English
  • Français

Overall properties of hot, massive stars in the X-ray domain

Published online by Cambridge University Press:  12 July 2011

Yael Nazé
Yael Nazé*
Affiliation:
FNRS-ULg, Dept AGO, Allée du 6 Août 17, Bât B5C, B4000-Liège, Belgium, email: naze@astro.ulg.ac.be
Rights & Permissions [Opens in a new window]

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Despite the absence of large surveys, the recent X-ray observatories provide X-ray data for hundreds of massive stars (294 OB stars detected in the 2XMM catalog, 129 OB stars detected in the Chandra Carina Complex Project). Analyzing medium-resolution spectra led to new results on the relationship between the X-ray luminosity and the bolometric luminosity, as well as on the typical properties (plasma temperature, variability) of these objects.

Keywords

X-rays: starsstars: early-type
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 6 , Symposium S272: Active OB stars: structure, evolution, mass loss, and critical limits , July 2010 , pp. 622 - 623
Copyright
Copyright © International Astronomical Union 2011

References

Antokhin, I. I., Rauw, G., Vreux, J.-M., van der Hucht, K. A. et al. 2008, A&A, 477, 593Google Scholar
Berghöfer, T. W., Schmitt, J. H. M. M., Danner, R., & Cassinelli, J. P. 1997, A&A, 322, 167Google Scholar
Cohen, D. H., Leutenegger, M. A., Grizzard, K. T., Reed, C. L. et al. 2006, MNRAS, 368, 1905CrossRefGoogle Scholar
Harnden, F. R. Jr., Branduardi, G., Gorenstein, P., Grindlay, J. et al. 1979, ApJ (Letters), 234, L51CrossRefGoogle Scholar
Ku, W. H.-M. & Chanan, G. A. 1979, ApJ (Letters), 234, L59CrossRefGoogle Scholar
Nazé, Y. 2009, A&A, 506, 1055Google Scholar
Owocki, S. P. & Cohen, D. H. 1999, ApJ, 520, 833CrossRefGoogle Scholar
Pallavicini, R., Golub, L., Rosner, R., Vaiana, G. S. et al. 1981, ApJ, 248, 279CrossRefGoogle Scholar
Reed, B. C. 2003, AJ, 125, 2531CrossRefGoogle Scholar
Sana, H., Rauw, G., Nazé, Y., Gosset, E. et al. 2006, MNRAS, 372, 661CrossRefGoogle Scholar
Seward, F. D., Forman, W. R., Giacconi, R., Griffiths, R. E. et al. 1979, ApJ (Letters), 234, L55CrossRefGoogle Scholar
Watson, M. G., Schröder, A. C., Fyfe, D., Page, C. G. et al. 2009, A&A, 493, 339Google Scholar