A Common Origin of Normal Type Ia Supernovae Suggested by the Photometric Diversity

In recent years, with the increasing number of type Ia supernovae (SNe Ia) discovered soon after their explosions, a nonnegligible fraction of SNe Ia with early-excess emissions (EExSNe Ia) have been confirmed. In this paper, we present a total of 67 early-phase normal SNe Ia from published papers a...

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Bibliographic Details

Published in:	The Astrophysical Journal
Main Authors:	Weiyu Wu, Ji-an Jiang, Dezheng Meng, Zelin Xu, Keiichi Maeda, Mamoru Doi, Ken’ichi Nomoto, Naoki Yasuda, Masaomi Tanaka, Toshikazu Shigeyama, Nozomu Tominaga, Željko Ivezić, Peter Yoachim, Saurabh W. Jha, Tinggui Wang, Hisanori Furusawa, Nao Suzuki, Andrew J. Connolly, Satoshi Miyazaki
Format:	Article
Language:	English
Published:	IOP Publishing 2025-01-01
Subjects:	Supernovae Type Ia supernovae Transient sources
Online Access:	https://doi.org/10.3847/1538-4357/adf05a