3 papers
astro-ph.HE2025
A Statistical Study of the Gamma-Ray Burst and Supernova Association
Xiao-Fei Dong, Yong-Feng Huang, Zhi-Bin Zhang +5
The association between long gamma-ray bursts (LGRBs) and core-collapse supernovae (SNe) has been well established since the discovery of SN 1998bw, which was linked to the low-lum…
astro-ph.HE2025
The Event Rate and Luminosity Function of Fermi/GBM Gamma-Ray Bursts
Yang Liu, Zhi-Bin Zhang, Xiao-Fei Dong +2
Luminosity function and event rate of Gamma-Ray Bursts (GRBs) are easily biased by the instrument and selection effects. We select 115 Fermi/GBM GRBs with good spectra fitted by a…
astro-ph.HE2025
Pieces of evidence for multiple progenitors of Swift long gamma-ray bursts
Yan-Kun Qu, Zhong-Xiao Man, Zhi-Bin Zhang
Long gamma-ray bursts (LGRBs) are typically thought to result from the collapse of massive stars. Nonetheless, recent observations of gamma-ray bursts (GRBs) 211211A and 230307A, c…