Grmhd Simulations of Jet Formation with Raishin

Details Grmhd Simulations of Jet Formation with Raishin Grmhd Simulations of Jet Formation with Raishin

Sep 2008

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2008mgm..conf.1564m&link_type=abstract

"THE ELEVENTH MARCEL GROSSMANN MEETING On Recent Developments in Theoretical and Experimental General Relativity, Gravitation an

Physics

Scientific paper

We have performed several simulations of black hole systems (non-rotating, black hole spin parameter a = 0.0 and rapidly rotating, a = 0.95) with a geometrically thin Keplerian disk using the newly developed RAISHIN code. The simulation results show the formation of jets driven by the Lorentz force and the gas pressure gradient. It appears that a rotating black hole creates an additional, faster, and more collimated matter-dominated inner outflow formed and accelerated by the twisted magnetic field resulting from frame-dragging in the black hole ergosphere. This is the first known simulation confirming the formation of an inner magnetically-driven, matter-dominated jet by the frame-dragging effect from a black hole co-rotating with a thin Keplerian disk threaded by a vertical magnetic field. This result indicates that jet kinematic structure depends on black hole rotation and on the initial magnetic field configuration and strength.

Affiliated with

Also associated with

No associations

Rating

Grmhd Simulations of Jet Formation with Raishin 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 Grmhd Simulations of Jet Formation with Raishin, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Grmhd Simulations of Jet Formation with Raishin will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1337789