Features of Chemical-Element Abundances in Open Star Clusters of the Galaxy
نویسندگان
چکیده
منابع مشابه
Intermediate Element Abundances in Galaxy Clusters
We present the average abundances of the intermediate elements obtained by performing a stacked analysis of all the galaxy clusters in the archive of the X-ray telescope ASCA. We determine the abundances of Fe, Si, S, and Ni as a function of cluster temperature (mass) from 1 – 10 keV, and place strong upper limits on the abundances of Ca and Ar. In general, Si and Ni are overabundant with respe...
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ژورنال
عنوان ژورنال: Open Astronomy
سال: 2016
ISSN: 2543-6376
DOI: 10.1515/astro-2017-0102