Observational Properties of a Bright Type lax SN 2018cni and a Faint Type Iax SN 2020kyg

Observational Properties of a Bright Type lax SN 2018cni and a Faint Type Iax SN 2020kyg

We present the optical photometric and spectroscopic analysis of two Type Iax supernovae (SNe), 2018cni and 2020kyg. SN 2018cni is a bright Type Iax SN ( M _V _,peak = −17.81 ± 0.21 mag), whereas SN 2020kyg ( M _V _,peak = −14.52 ± 0.21 mag) is a faint one. We derive ^56 Ni mass of 0.07 and 0.002 M...

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Détails bibliographiques
Auteurs principaux: Mridweeka Singh, Devendra. K. Sahu, Raya Dastidar, Barnabás Barna, Kuntal Misra, Anjasha Gangopadhyay, D. Andrew Howell, Saurabh W. Jha, Hyobin Im, Kirsty Taggart, Jennifer Andrews, Daichi Hiramatsu, Rishabh Singh Teja, Craig Pellegrino, Ryan J. Foley, Arti Joshi, G. C. Anupama, K. Azalee Bostroem, Jamison Burke, Yssavo Camacho-Neves, Anirban Dutta, Lindsey A. Kwok, Curtis McCully, Yen-Chen Pan, Matt Siebert, Shubham Srivastav, Tamás Szalai, Jonathan J. Swift, Grace Yang, Henry Zhou, Nico DiLullo, Jackson Scheer
Format: Article
Langue:English
Publié: IOP Publishing 2023-01-01
Collection:The Astrophysical Journal
Sujets:
Supernovae
Accès en ligne:https://doi.org/10.3847/1538-4357/acd559

Internet

https://doi.org/10.3847/1538-4357/acd559

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