The Type Ibn Supernova 2019kbj: Indications for Diversity in Type Ibn Supernova Progenitors

The Type Ibn Supernova 2019kbj: Indications for Diversity in Type Ibn Supernova Progenitors

Type Ibn supernovae (SNe) are a rare class of stellar explosions whose progenitor systems are not yet well determined. We present and analyze observations of the Type Ibn SN 2019kbj, and model its light curve in order to constrain its progenitor and explosion parameters. SN 2019kbj shows roughly con...

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Bibliographic Details
Main Authors: Tom Ben-Ami, Iair Arcavi, Megan Newsome, Joseph Farah, Craig Pellegrino, Giacomo Terreran, Jamison Burke, Griffin Hosseinzadeh, Curtis McCully, Daichi Hiramatsu, Estefania Padilla Gonzalez, D. Andrew Howell
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Supernovae
Core-collapse supernovae
Massive stars
Online Access:https://doi.org/10.3847/1538-4357/acb432

Internet

https://doi.org/10.3847/1538-4357/acb432

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