Low-luminous optically thin accretion disc model with advection at some suggestions may become advectively dominated, carrying almost all the energy inside the black hole. The proper account of magnetic filed in the process of accretion limits the energy advected into a black hole, efficiency of ...
We consider the stationary problem of accretion on a nonrotating black hole. Advection is taken into account and used bridging formula for radiative loses at high and low effective optical depths. Investigate the global solutions for the accretion disc, describing the continuous transition between ...
网络释义 1. 黑洞吸积盘 吸积盘-ADAF,accretion disc... ... ) magnetized accretion disc 磁化吸积盘 ) black hole accretion disk 黑洞吸积盘 ... www.dictall.com|基于1 个网页 例句 释义: 全部,黑洞吸积盘 更多例句筛选 1. Evolution and Efficiency of Releasing Energy of a Magnetized Black-...
2015. The truncated and evolving inner accretion disc of the black hole GX 339-4. A&A, 573(Jan.), A120.Plant DS, Fender RP, Ponti G, Munoz-Darias T, Coriat M. 2013. MNRAS sub- mitted (arXiv:1309.4781)Plant D. S., Fender R. P., Ponti G., Munoz-Darias T., Coriat M., ...
Sagittarius A*, the huge object at the centre of our galaxy with a mass of approximately four million suns, was always assumed to be a black hole by the movement of the stars around it. How big is an accretion disk? This timescale is used to measure the size of the accretion disc, ...
The main topics include: jet propagation in collapsar, MeV neutrinos from NDAFs and proto-neutron stars, gravitational waves from collapsars. Keywords: accretion; accretion disks; black hole physics; gamma-ray bursts; general; gravitational waves; neutrinos...
The meaning of ACCRETION DISK is a disk of usually gaseous matter surrounding a massive celestial object (such as a black hole) in which the matter gradually spirals in toward and accretes onto the object as a result of gravitational attraction. How to u
Accretion, accretion discBlack hole physicsShock wavesISM: jets and outflows-X-rays: binariesWe study the global accretion-ejection solutions around a rotating black hole considering three widely accepted pseudo-Kerr potentials that satisfactorily mimic the space-time geometry of rotating......
The meaning of ACCRETION DISK is a disk of usually gaseous matter surrounding a massive celestial object (such as a black hole) in which the matter gradually spirals in toward and accretes onto the object as a result of gravitational attraction. How to u
2) the importance of magnetic fields in many different respects, most importantly being responsible for the self-sustained MHD-turbulence giving rise to the disc viscosity, and 3) the details of the radiation processes giving rise to the X/gamma-ray continuum originating close to the black hole...