A Late-time View of the Progenitor Candidates of the Type II-P SN 2009ib and SN 2012ec

The progenitors of Type II-P supernovae (SNe) are generally considered to be red supergiants. SN 2009ib and SN 2012ec are two Type II-P SNe for which progenitor candidates have been identified in preexplosion images. In this work, we use new, late-time Hubble Space Telescope observations to search f...

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Auteurs principaux:	Yi-Han Zhao, Xinyi Hong, Ning-Chen Sun, Zexi Niu, Justyn R. Maund, Jifeng Liu
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2025-01-01
Collection:	The Astrophysical Journal Letters
Sujets:	Core-collapse supernovae Supernovae Type II supernovae Late stellar evolution Massive stars Time domain astronomy
Accès en ligne:	https://doi.org/10.3847/2041-8213/ae0d8f
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