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A mid-IR study of Hickson compact groups: II. Multiwavelength analysis of the complete GALEX-Spitzer sample

Abstract:

We present a comprehensive study of the impact of the environment of compact galaxy groups on the evolution of their members using a multiwavelength analysis from the ultraviolet to the infrared, for a sample of 32 Hickson compact groups (HCGs) containing 135 galaxies. Fitting the spectral energy distributions (SEDs) of all galaxies with the state-of-the-art model of da Cunha et al. (2008, MNRAS, 388, 1595) we can accurately calculate their mass, SFR, and extinction, as well as estimate their...

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Publisher copy:
10.1051/0004-6361/201117355

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Journal:
Astronomy and Astrophysics
Volume:
533
Publication date:
2011-01-01
DOI:
EISSN:
1432-0746
ISSN:
0004-6361
Source identifiers:
179916
Language:
English
Keywords:
Pubs id:
pubs:179916
UUID:
uuid:cb0d6695-4dc8-4621-abec-5f9425df423e
Local pid:
pubs:179916
Deposit date:
2012-12-19

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