GRB 221009A/SN 2022xiw: A Supernova Obscured by a Gamma-Ray Burst Afterglow?

GRB 221009A/SN 2022xiw: A Supernova Obscured by a Gamma-Ray Burst Afterglow?

We present optical photometry for the afterglow of GRB 221009A, in some respects the most extraordinary gamma-ray burst (GRB) ever observed. Good quality in the R -band light curve is obtained, covering 0.32–19.57 days since the Fermi-Gamma-Ray Burst Monitor trigger. We find that a weak bump emerges...

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Bibliographic Details
Main Authors: De-Feng Kong, Xiang-Gao Wang, WeiKang Zheng, Hou-Jun Lü, L. P. Xin, Da-Bin Lin, Jia-Xin Cao, Ming-Xuan Lu, B. Ren, Edgar P. Vidal, J. Y. Wei, En-Wei Liang, Alexei V. Filippenko
Format: Article
Language:English
Published: IOP Publishing 2024-01-01
Series:The Astrophysical Journal
Subjects:
Gamma-ray bursts
Supernovae
Online Access:https://doi.org/10.3847/1538-4357/ad5ce1

Internet

https://doi.org/10.3847/1538-4357/ad5ce1

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