Hostname: page-component-586b7cd67f-rdxmf Total loading time: 0 Render date: 2024-11-29T10:44:27.133Z Has data issue: false hasContentIssue false
  • English
  • Français

Metal Abundances in the Hot ISM of Elliptical Galaxies

Published online by Cambridge University Press:  25 May 2016

M. Loewenstein  and
R. F. Mushotzky
M. Loewenstein
Affiliation:
NASA/GSFC Code 662, Greenbelt, MD 20771, USA
R. F. Mushotzky
Affiliation:
NASA/GSFC Code 662, Greenbelt, MD 20771, USA

Extract

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.

In elliptical galaxies, where most of the stars were formed at an early epoch, the total mass, spatial distribution, and relative abundances of metals are intimately connected to the galaxy formation process. Determinations of the hot interstellar medium metallicity from X-ray spectral analysis are more direct, less model-dependent, and more radially extensive than optical estimates based on broad-band colors or line indices, and provide a view into the nucleosynthetic histories of elliptical galaxies.

Type
Session 1: Plasma and Fresh Nucleosynthesis Phenomena
Information
Symposium - International Astronomical Union , Volume 188: The Hot Universe , 1998 , pp. 53 - 56
Copyright
Copyright © Kluwer 1998 

References

Arnaud, M., Rothenflug, R., Boulade, O., Vigroux, L., & Vangioni-Flan, E. 1992, A& A , 254, 49 Google Scholar
Brighenti, F. & Mathews, W. G. 1997, ApJ , in press Google Scholar
Buote, D. A., & Fabian, A. C. 1997, MNRAS , submitted Google Scholar
Matsumoto, H., et al. 1997, ApJ , 482, 133 CrossRefGoogle Scholar
Matsushita, K. 1997, , Google Scholar
Trager, S. C., 1997, , Google Scholar