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M 81 group dSphs:metallicity distribution functions and gradients
- Publication Year :
- 2011
-
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.
Details
- Database :
- OAIster
- Notes :
- 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
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1099168674
- Document Type :
- Electronic Resource