A wind environment and Lorentz factors of tens explain gamma-ray bursts X-ray plateau

The origin of the plateau observed in the early X-ray light curves of gamma ray bursts (GRBs) is debated. Here, the authors show that the observed plateau can be explained within the classical GRB model by considering expanding shell with initial Lorentz factor of a few tens.

Bibliographic Details
Main Authors: Hüsne Dereli-Bégué, Asaf Pe’er, Felix Ryde, Samantha R. Oates, Bing Zhang, Maria G. Dainotti
Format: Article
Language:English
Published: Nature Portfolio 2022-09-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-022-32881-1