Supernovae interacting with a circumstel
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A. Pastorello; S. Benetti; F. Bufano; E. Kankare; S. Mattila; M. Turatto; G. Cup
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Article
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2011
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John Wiley and Sons
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English
β 500 KB
## Abstract In this article we present new data of a sample of coreβcollapse supernovae showing unequivocal evidences of interaction between their ejecta and preβexisting circumstellar matter (CSM). This CSM was produced by the progenitor star through major mass loss episodes during the final stage