Diversity in Hydrogen-rich Envelope Mass of Type II Supernovae. II. SN 2023ixf as Explosion of Partially Stripped Intermediate Massive Star

SN 2023ixf is one of the most well-observed core-collapse supernovae in recent decades, yet there is inconsistency in the inferred zero-age main-sequence (ZAMS) mass M _ZAMS of its progenitor. Direct observations of the pre-supernova (SN) red supergiant (RSG) estimate M _ZAMS spanning widely from 11...

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Principais autores:	Qiliang Fang, Takashi J. Moriya, Lucía Ferrari, Keiichi Maeda, Gaston Folatelli, Keila Y. Ertini, Hanindyo Kuncarayakti, Jennifer E. Andrews, Tatsuya Matsumoto
Format:	Artigo
Jezik:	Inglês
Izdano:	IOP Publishing 2024-01-01
Serija:	The Astrophysical Journal
Teme:	Type II supernovae Core-collapse supernovae Supernova dynamics Red supergiant stars
Online dostop:	https://doi.org/10.3847/1538-4357/ad8d5a
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