The Accretion-Ejection Mechanisms in X-ray Binaries: an Unified View

Details The Accretion-Ejection Mechanisms in X-ray Binaries: an Unified View The Accretion-Ejection Mechanisms in X-ray Binaries: an Unified View

May 2009

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2009aipc.1126..181p&link_type=abstract

SIMBOL-X: FOCUSING ON THE HARD X-RAY UNIVERSE: Proceedings of the 2nd International Simbol-X Symposium. AIP Conference Proceedi

Computer Science

Sound

X-Ray, Infall, Accretion, And Accretion Disks, Galactic Nuclei, Circumnuclear Matter, And Bulges, Synchrotrons

Scientific paper

We present a new keplerian accretion disc solution, the so-called Jet Emitting Disc (JED hereafter), which is part of global self-consistent disc-jet MHD structure. In our framework, a large scale, organized vertical magnetic field is threading the JED giving birth, when conditions are met, to stationnary self-collimated non relativistic jets. The main condition is that the magnetic pressure Pmag must be of the order of the total pressure Ptot in the JED and a direct consequence is a jet torque largely dominating the viscuous torque. This in turn implies an accretion velocity of the order of the sound speed and then a density much lower than a standard accretion disc. Moreover, most of the accretion power Pacc being extracted by the jet, only part of it (<50%) is liberated in the JED as heating power.

Affiliated with

Also associated with

No associations

Rating

The Accretion-Ejection Mechanisms in X-ray Binaries: an Unified View 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 Accretion-Ejection Mechanisms in X-ray Binaries: an Unified View, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and The Accretion-Ejection Mechanisms in X-ray Binaries: an Unified View will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1110133