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Keywords

binaries: close
Stars: AGB and post-AGB
stars: individual (SN 2002ic)

How to Cite

A circumstellar interaction model for SN 2002IC. (2004). Revista Mexicana De Astrofísica Y Astronomía Serie De Conferencias, 20(1), 219-219. https://astronomia.unam.mx/journals/rmxac/article/view/2004rmxac..20..219u
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Abstract

SN 2002ic is a unique supernova which shows the typical spectral features of Type Ia supernovae (SNe Ia) near maximum light, but also apparent hydrogen features that have been absent in SNe Ia Hamuy03. We have calculated hydrodynamical models for the interaction between the SN Ia ejecta and the H-rich circumstellar medium (CSM) to reproduce the observed features of SN 2002ic. Based on our modeling, possible progenitor systems of SN 2002ic are discussed.