One Year of SN 2023ixf: Breaking through the Degenerate Parameter Space in Light-curve Models with Pulsating Progenitors

We present and analyze the extensive optical broadband photometry of the Type II SN 2023ixf up to 1 yr after explosion. We find that, when compared to two preexisting model grids, the bolometric light curve is consistent with drastically different combinations of progenitor and explosion properties....

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Auteurs principaux:	Brian Hsu, Nathan Smith, Jared A. Goldberg, K. Azalee Bostroem, Griffin Hosseinzadeh, David J. Sand, Jeniveve Pearson, Daichi Hiramatsu, Jennifer E. Andrews, Emma R. Beasor, Yize Dong, Joseph Farah, Lluís Galbany, Sebastian Gomez, Estefania Padilla Gonzalez, Claudia P. Gutiérrez, D. Andrew Howell, Réka Könyves-Tóth, Curtis McCully, Megan Newsome, Manisha Shrestha, Giacomo Terreran, V. Ashley Villar, Xiaofeng Wang
Format:	Artigo
Langue:	Inglês
Publié:	IOP Publishing 2025-01-01
Collection:	The Astrophysical Journal
Sujets:	Core-collapse supernovae Supernovae Type II supernovae Massive stars Red supergiant stars Stellar mass loss
Accès en ligne:	https://doi.org/10.3847/1538-4357/adf222
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