7 papers
Impact of Neutrino Flavour Conversion on the Diffuse Neutrino Background from Neutrino-dominated Accretion Flows
Yun-Feng Wei, Tong Liu
Neutrino-dominated accretion flows (NDAFs) are believed to form during the fallback accretion phase of some core-collapse supernovae (CCSNe). Such systems produce copious neutrino…
Impact of disk magnetic fields on the propagation of stellar-scale jets in the magnetically arrested accretion disks of active galactic nuclei
Bao-Quan Huang, Tong Liu, Jian-Fu Zhang
It is widely recognized that active galactic nucleus (AGN) disks host numerous massive stars and compact objects. Stellar-scale jets triggered by collapses of massive stars and mer…
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…
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…