The Type II-P Supernova 2019mhm and Constraints on Its Progenitor System
The Type II-P Supernova 2019mhm and Constraints on Its Progenitor System
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Author / Creator
Vazquez, J , Kilpatrick, C D , Dimitriadis, G , Foley, R J , Piro, A L , Rest, A and Rojas-Bravo, C
Publisher
Ithaca: Cornell University Library, arXiv.org
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English
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Ithaca: Cornell University Library, arXiv.org
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We present pre- and post-explosion observations of the Type II-P supernova (SN~II-P) 2019mhm located in NGC~6753. Based on optical spectroscopy and photometry, we show that SN\,2019mhm exhibits broad lines of hydrogen with a velocity of \(-8500\pm200\)~km~s\(^{-1}\) and a \(111\pm2\)~day extended plateau in its luminosity, typical of the Type II-P...
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Full title
The Type II-P Supernova 2019mhm and Constraints on Its Progenitor System
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TN_cdi_proquest_journals_2724079525
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https://devfeature-collection.sl.nsw.gov.au/record/TN_cdi_proquest_journals_2724079525
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E-ISSN
2331-8422
DOI
10.48550/arxiv.2210.05131
