Results 241 to 250 of about 801 (259)
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Mathematical modeling of the structure of an accretion disk in a stellar binary system
Astronomy Reports, 2001Numerical simulations of gas-dynamical processes taking place in the accretion disk of a stellar binary system are presented. The initial state of the disk is an equilibrium gaseous configuration. Mechanisms for the development of spiral waves and associated variations in the angular momentum of the gas are considered. The influence of the ratio of the
M. V. Abakumov +3 more
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Heating mechanisms in accretion disks around young stellar objects
Proceedings of the International Astronomical Union, 2018AbstractAccretion disks are observed around young stellar objects such as T Tauri stars. In order to complete the star formation, particles in the disk need to loose angular momentum in order to be accreted into the central object. The magneto-rotational instability (MRI) is probably the mechanism responsible for a magneto-hydrodynamic (MHD) turbulence
Natália F.S. Andrade +2 more
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Magnetic Activity and the Interaction Between the Stellar Magnetosphere and the Accretion Disk
Astrophysics and Space Science, 2004Analytical and numerical analysis of the interaction between the magnetosphere of the Pre-Main-Sequence (PMS) stars and accretion disks are converging to a robust, fundamental mechanism for jet formation. They provide a reasonably solid base-line to explain the current observations on the formation of solar-like stars.
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High-energy Neutrinos from Stellar Explosions in Active Galactic Nuclei Accretion Disks
Astrophysical Journal Letters, 2021Jin-Ping Zhu, Bing Zhang
exaly
Stellar mass black holes accretion disks in the low-hard state
AIP Conference Proceedings, 2010Massimo Cappi, Miller J M, Reis R C
exaly
Diskoseismology: Signature of AGN and Stellar Mass Black Hole Accretion Disks
Annals of the New York Academy of Sciences, 1993R, Wagoner, M, Nowak
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Three-Layered Atmospheric Structure in Accretion Disks Around Stellar-Mass Black Holes
Science, 2000Wei Cui, Xue-Bing Wu, Yangsen Yao
exaly
Launching jets from the boundary layer of accretion disks in young stellar objects
Astronomy and Astrophysics, 2003O Regev
exaly