Peaky Finders: Characterizing Double-peaked Type IIb Supernovae in Large-scale Live-stream Photometric Surveys

Peaky Finders: Characterizing Double-peaked Type IIb Supernovae in Large-scale Live-stream Photometric Surveys

We present the first photometric population study of double-peaked Type IIb supernovae (SNe IIb). SNe IIb are produced from the core collapse of massive stars whose outermost hydrogen layer has been partially stripped prior to explosion. These double-peaked light curves, consisting of a shock-coolin...

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Bibliographic Details
Main Authors: Adrian Crawford, Tyler A. Pritchard, Maryam Modjaz, Craig Pellegrino, Sahana Kumar, Raphael Baer-Way
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:The Astrophysical Journal
Subjects:
Supernovae
Core-collapse supernovae
Bayesian statistics
Time domain astronomy
Transient sources
Astronomy data modeling
Online Access:https://doi.org/10.3847/1538-4357/adea3a
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https://doi.org/10.3847/1538-4357/adea3a

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