30 citations · 123 across the 15 of their papers we have counts for
15 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…
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…
LVK S241125n: Massive Binary Black Hole Merger Produces Gamma Ray Burst in Active Galactic Nucleus Disk
Shu-Rui Zhang, Yu Wang, Ye-Fei Yuan +6
Recently, the gravitational-wave (GW) event S241125n, detected by LIGO/Virgo/KAGRA (LVK), has been reported to coincide with a candidate detected by Swift-BAT/GUANO and an X-ray ca…
Stochastic gravitational wave background from cosmological neutrino-dominated accretion flows
Yun-Feng Wei, Tong Liu
We investigate the stochastic gravitational wave background (SGWB) from neutrino-dominated accretion flows (NDAFs) based on the results of our fallback core-collapse supernova (CCS…
GRB afterglows with energy injections in AGN accretion disks
Bao-Quan Huang, Tong Liu, Xiao-Yan Li +1
Active galactic nucleus (AGN) disks are widely considered potential hosts for various high-energy transients, including gamma-ray bursts (GRBs). The reactivation of GRB central eng…
Contribution of neutrino-dominated accretion flows to cosmic MeV neutrino background
Yun-Feng Wei, Tong Liu, Cui-Ying Song
Neutrino-dominated accretion flows (NDAFs) are one of the important MeV neutrino sources and significantly contribute to the cosmic diffuse neutrino background. In this paper, we i…
Thick accretion disk configurations around a compact object in the brane-world scenario
Yunzhu Wei, Songbai Chen, Jiliang Jing
We have studied equipotential surfaces of a thick accretion disk around a Casadio-Fabbri-Mazzacurati (CFM) compact object in the brane-world scenario, which owns a mass parameter t…
Effects of vertical advection on multimessenger signatures of black hole neutrino-dominated accretion flows in compact binary coalescences
Bing-Guang Chen, Tong Liu, Yan-Qing Qi +5
In the coalescence events of binary neutron star (NS) or a black hole (BH) and an NS, a BH hyperaccretion disk might be eventually formed. At very high mass accretion rates, MeV ne…
Black hole hyperaccretion in collapsars. III. GRB timescale
Yun-Feng Wei, Tong Liu
Gamma-ray bursts (GRBs) are classified into long and short populations (i.e., LGRBs and SGRBs) based on the observed bimodal distribution of duration . Multimessenger obser…
Anisotropic multimessenger signals from black hole neutrino-dominated accretion flows with outflows in binary compact object mergers
Yan-Qing Qi, Tong Liu, Bao-Quan Huang +2
A black hole (BH) hyperaccretion system might be born after the merger of a BH and a neutron star (NS) or a binary NS (BNS). In the case of a high mass accretion rate, the hyperacc…
Anisotropic neutrinos and gravitational waves from black hole neutrino-dominated accretion flows in fallback core-collapse supernovae
Yun-Feng Wei, Tong Liu, Li Xue
Fallback in core-collapse supernovae (CCSNe) plays an important role in determining the properties of the central compact remnants, which might produce a black hole (BH) hyperaccre…
Final compact remnants in core-collapse supernovae from 20 to 40 : the lower mass gap
Tong Liu, Yun-Feng Wei, Li Xue +1
A mass paucity of compact objects in the range of has been suggested by X-ray binary observations, namely, the "lower mass gap". Gravitational wave detections h…
Neutrinos and gravitational waves from magnetized neutrino-dominated accretion discs with magnetic coupling
Cui-Ying Song, Tong Liu, Yun-Feng Wei
Gamma-ray bursts (GRBs) might be powered by a black hole (BH) hyperaccretion systems via the Blandford-Znajek (BZ) mechanism or neutrino annihilation from neutrino-dominated accret…
Black hole hyperaccretion in collapsars. II. Gravitational waves
Yun-Feng Wei, Tong Liu
As progenitors of gamma-ray bursts (GRBs), core collapse of massive stars and coalescence of compact object binaries are believed to be powerful sources of gravitational waves (GWs…
Black hole hyperaccretion in collapsars. I. MeV neutrinos
Yun-Feng Wei, Tong Liu, Cui-Ying Song
As the plausible central engine of gamma-ray bursts (GRBs), a black hole (BH) hyperaccretion disk should be in a state of neutrino-dominated accretion flow (NDAF) if the accretion…