The metal contents of two groups of galaxies

Context. The hot gas in clusters and groups of galaxies is continuously being enriched with metals from supernovae and stars. It is well established that the enrichment of the gas with elements from oxygen to iron is mainly caused by supernova explosions. The origins of nitrogen and carbon are still...

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Veröffentlicht in:	Astronomy and astrophysics (Berlin) 2011-07, Vol.531, p.A15
Hauptverfasser:	Grange, Y. G., de Plaa, J., Kaastra, J. S., Werner, N., Verbunt, F., Paerels, F., de Vries, C. P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Astronomy Earth, ocean, space Exact sciences and technology galaxies: abundances galaxies: clusters: intracluster medium galaxies: groups: general galaxies: groups: individual: NGC 5044 galaxies: groups: individual: NGC 5813 X-rays: galaxies
Online-Zugang:	Volltext
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