7 papers
Imprints of gravitational waves from magnetar spindown in GRB X-ray afterglows
Shu-Jin Hou, Rui Xue, Fang-Kun Peng +3
Given that newborn magnetars are considered potential central engines of gamma-ray bursts (GRBs), there is strong motivation to identify gravitational wave (GW) signatures within G…
Hyperaccretion-driven relativistic jets from massive collapsars in active galactic nucleus disks
Yun-Feng Wei, Tong Liu, Bao-Quan Huang
The observable characteristics of gamma-ray bursts (GRBs) embedded in the accretion disk of active galactic nuclei (AGNs) are mainly determined by the jet propagation within the di…
Anisotropy of core-collapse supernovae effected by AGN disks
Jiao-Zhen She, Tong Liu, Bao-Quan Huang +4
Active galactic nucleus (AGN) disk provide dense environments to influence on the star formation, evolution, and migration. In AGN disks, pressure gradients and migration accelerat…
Probing blackbody components in gamma-ray bursts from black hole neutrino-dominated accretion flows
Xiao-Yan Li, Tong Liu, Bao-Quan Huang +4
A stellar-mass black hole (BH) surrounded by a neutrino-dominated accretion flow (NDAF) is generally considered to be the central engine of gamma-ray bursts (GRBs). Neutrinos escap…
A Neutron Capture Explanation for the 10 MeV Emission Line Seen in GRB 221009A
Jiahuan Zhu, Hua Feng, Tong Liu
The brightest ever gamma-ray burst (GRB) 221009A displays a significant emission line component around 10 MeV. As the GRB central engine is neutron-rich, we propose that the emissi…
Laboratorial radiative shocks with multiple parameters and first quantifying verifications to core-collapse supernovae
Lu Zhang, Jianhua Zheng, Zhenghua Yang +20
We present experiments to reproduce the characteristics of core-collapse supernovae with different stellar masses and initial explosion energies in the laboratory. In the experimen…