Yayınlanmış 1 Ocak 2016
| Sürüm v1
Konferans bildirisi
Açık
Abundance Ratios in Dwarf Elliptical Galaxies
Oluşturanlar
- 1. Univ Groningen, Kapteyn Astron Inst, POB 800, NL-9700 AV Groningen, Netherlands
Açıklama
The aim of this study is to determine abundance ratios and star formation histories (SFH) of dwarf ellipticals in the nearby Virgo cluster. We perform a stellar population analysis of 39 dEs and study them using index-index and scaling relations. We find an unusual behaviour where [Na/Fe] is under-abundant w.r.t. solar while [Ca/Fe] is over-abundant.
Dosyalar
bib-4a0f737f-5e7d-4b67-9c7f-1c9ad6cfb012.txt
Dosyalar
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