2 papers
astro-ph.HE2026
Multi-epoch afterglow rebrightenings in GRB 250129A: Evidence for successive shock interactions
D. Akl, S. Antier, H. Koehn +105
Most long gamma-ray bursts (GRBs) exhibit afterglows broadly consistent with external forward-shock emission, typically described by smooth broken power-law decays in the multiband…
astro-ph.HE2024
Variety of disc wind-driven explosions in massive rotating stars. II. Dependence on the progenitor
Ludovica Crosato Menegazzi, Sho Fujibayashi, Masaru Shibata +2
We assess the variance of supernova(SN)-like explosions associated with the core collapse of rotating massive stars into a black hole-accretion disc system under changes in the pro…