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Metal Enrichment and Energetics of Galactic Winds in Galaxy Clusters

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 نشر من قبل Wolfgang Kapferer
 تاريخ النشر 2004
  مجال البحث فيزياء
والبحث باللغة English
 تأليف W. Kapferer




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We investigate efficiency and time dependence of metal enrichment processes in the Intra-Cluster Medium (ICM). In this presentation we concentrate on the effects of galactic winds. The mass loss rates due to galactic winds are calculated with a special algorithm, which takes into account cosmic rays and magnetic fields. This algorithm is embedded in a combined N-body/hydrodynamic code which calculates the dynamics and evolution of a cluster. We present mass loss rates depending on galaxy properties like type, mass, gas mass fraction and the surrounding ICM. In addition we show metallicity maps as they would be observed with X-ray telescopes.



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