The nonthermal model of disc accretion onto a magnetosphere

Details The nonthermal model of disc accretion onto a magnetosphere The nonthermal model of disc accretion onto a magnetosphere

Mar 1992

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1992xrea.conf..138i&link_type=abstract

In MPI für Extraterrestrische Physik, X Ray Emission from Active Galactic Nuclei and the Cosmic X Ray Background p 138-142 (SEE

Physics

Accretion Disks, Magnetohydrodynamic Stability, Nonthermal Radiation, Stellar Magnetospheres, Stellar Models, Energetic Particles, Mathematical Models, X Ray Sources

Scientific paper

The whole process of disk accretion onto a magnetosphere is considered and a model to illustrate this is presented. An illustrative model of the high conductive accretion disc drawing the lines of force of the outer magnetosphere and flowing around the inner magnetosphere by force is presented. A further diagram illustrates the polar cone with central magnetic tube. The plasma vortex is a source of thermal X-rays and d layer is a source of ultra high energy particles and nonthermal radiation. It is concluded that the compact object gravitational energy is converted to the energy of toroidal magnetic field of the diffusion layer. The amount of nonthermal processes to the total energy is, in this case, determined by the efficiency of tearing mode. Using the analogy with solar flares and plasma experiments it can be expected that current layers of the polar vortex are the powerful source of accelerated particles and nonthermal radiation comparable (or exceeding) in efficiency with radiation losses of thermal plasma in alpha cone.

Affiliated with

Also associated with

No associations

Rating

The nonthermal model of disc accretion onto a magnetosphere does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with The nonthermal model of disc accretion onto a magnetosphere, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The nonthermal model of disc accretion onto a magnetosphere will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1491953