M 81 group dSphs:metallicity distribution functions and gradients

Lianou, S. and Grebel, E.K. and Koch, Andreas (2011) M 81 group dSphs:metallicity distribution functions and gradients. EAS Publications Series, 48. pp. 91-92. ISSN 1633-4760

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Abstract

We summarize our results on the photometric metallicities and on the presence of metallicity gradients for nine M 81 group dSphs. The majority of our studied dSphs contains a significant fraction of intermediate–age stellar populations, which we consider as a function of the deprojected distance from the dominant galaxy of the group.

Item Type:
Journal Article
Journal or Publication Title:
EAS Publications Series
Uncontrolled Keywords:
/dk/atira/pure/subjectarea/asjc/2200
Subjects:
ID Code:
83610
Deposited By:
Deposited On:
14 Dec 2016 11:04
Refereed?:
No
Published?:
Published
Last Modified:
11 Jun 2020 05:12