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The stellar populations of host galaxies of supernovae

X. Shao,Yanchun Liang,Michel Dennefeld,Xiaoyan Chen,Guohu Zhong,François Hammer,L. C. Deng,B. Zhang

Proceedings of the International Astronomical Union（2012）

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Abstract
We study and compare the stellar populations of host galaxies of different types of supernovae (SNe): SN Ia and core collapse SN (SN II and SN Ibc) at the same time. The 234 sample galaxies are selected by cross-matching the Asiago Supernova Catalogue (ASC) and the SDSS-DR7 main galaxy sample (MGS). The STARLIGHT software is used to analyze their stellar populations by fitting the continua and absorption lines of the hosts. © 2013 International Astronomical Union.
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Key words
galaxies: evolution,galaxies: star formation,galaxies: starburst
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