239 citations · 1k across the 37 of their papers we have counts for
7 papers · 1 filter
A resonance model with magnetic connection for 3:2 HFQPO pairs in black hole binaries
Chang-Yin Huang, Zhao-Ming Gan, Jiu-Zhou Wang +1
We apply epicyclic resonances to the magnetic connection (MC) of a black hole (BH) with a relativistic accretion disc, interpreting the high frequency quasi-periodic oscillations (…
A Toy Model for Magnetized Neutrino-Dominated Accretion Flows
Lei WeiHua, Wang DingXiong, Zhang Lei +2
In this paper, we present a simplified model for magnetized neutrino-dominated accretion flow (NDAF) in which effect of black hole (BH) spin is taken into account by adopting a set…
Energy dissipation and angular momentum transfer within a magnetically torqued accretion disc
Zhao-Ming Gan, Ding-Xiong Wang, Wei-Hua Lei +1
We discuss transportation and redistribution of energy and angular momentum in the magnetic connection (MC) process and Blandford-Payne (BP) process. The MC results in readjusting…
Magnetically Torqued Neutrino-Dominated Accretion Flows for Gamma-ray Bursts
W. H. Lei, D. X. Wang, L. Zhang +3
Recent observations and theoretical work on gamma-ray bursts (GRBs) favor the central engine model of a Kerr black hole (BH) surrounded by a magnetized neutrino-dominated accretion…
A Simplified Model of ADAF with the Jet Driven by the Large-Scale Magnetic Field
Yang Li, Zhao-Ming Gan, Ding-Xiong Wang
We propose a simplified model of outflow/jet driven by the Blandford-Payne (BP) process from advection dominated accretion flows (ADAF) and derive the expressions of the BP power a…
Magnetic connection and current distribution in black hole accretion discs
Cheng-Xuan Zhao, Ding-Xiong Wang, Zhao-Ming Gan
We discuss one of the possible origins of large-scale magnetic fields based on a continuous distribution of toroidal electric current flowing in the inner region of the disc around…