A two-component jet model for the optical plateau in the afterglow of GRB 191221B

ABSTRACT The long gamma-ray burst GRB 191221B has abundant observations in X-ray, optical, and radio bands. In the literature, the observed optical light curve of GRB 191221B displays a plateau around 0.1 d, which is rather peculiar in gamma-ray bursts. Here, we performed detailed analysis of the ob...

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Veröffentlicht in:	Monthly notices of the Royal Astronomical Society 2024-01, Vol.527 (2), p.1638-1647
Hauptverfasser:	Zhu, Yi-Ming, Wang, Yun, Zhou, Hao, Lipunov, Vladimir, Buckley, David A H, Balanutsa, Pavel, Jin, Zhi-Ping, Wei, Da-Ming
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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