Image Details
Caption: Figure 6.
Comparison of PDS slopes with Swift GRBs. The PDS slopes of Swift GRBs, fitted by bent power-law (BPL) and power-law (PL) models, are collected from C. Guidorzi et al. (2016). The dashed lines show the fitted slopes obtained in this work, with colors from warm to cold corresponding to energy bands from low to high.
© 2026. The Author(s). Published by the American Astronomical Society.