Jet magnetically accelerated from disk-corona around a rotating black hole

Details Jet magnetically accelerated from disk-corona around a rotating black hole Jet magnetically accelerated from disk-corona around a rotating black hole

2012-04-15

arxiv.org/abs/1204.3292v1

Science China Physics, Mechanics & Astronomy, 2012, 55: 880-887

Astronomy and Astrophysics

Astrophysics

High Energy Astrophysical Phenomena

Scientific paper

A jet acceleration model for extracting energy from disk-corona surrounding a rotating black hole is proposed. In the disk-corona scenario, we obtain the ratio of the power dissipated in the corona to the total for such disk-corona system by solving the disk dynamics equations. The analytical expression of the jet power is derived based on the electronic circuit theory of the magnetosphere. It is shown that jet power increases with the increasing black hole (BH) spin, and concentrates in the inner region of the disk-corona. In addition, we use a sample consisting of 37 radio loud quasars to explore their jet production mechanism, and show that our jet formation mechanism can simulate almost all sources with high power jet, that fail to be explained by the Blandford-Znajek (BZ) process.

Affiliated with

Also associated with

No associations

Rating

Jet magnetically accelerated from disk-corona around a rotating black hole 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 Jet magnetically accelerated from disk-corona around a rotating black hole, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Jet magnetically accelerated from disk-corona around a rotating black hole will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-287900