Black hole in an external magnetic field

Details Black hole in an external magnetic field Black hole in an external magnetic field

Mar 1978

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1978zhetf..74..801g&link_type=abstract

Zhurnal Eksperimental'noi i Teoreticheskoi Fiziki, vol. 74, Mar. 1978, p. 801-818. In Russian.

Astronomy and Astrophysics

Astronomy

15

Black Holes (Astronomy), Gravitational Effects, Interstellar Magnetic Fields, Particle Motion, Charged Particles, Geodesic Lines, Neutral Particles, Orbital Mechanics, Particle Emission, Particle Mass, Particle Trajectories, Potential Fields, Relativistic Particles, Schwarzschild Metric, Space-Time Functions, Universe

Scientific paper

The motion of and the scalar emission from particles which move in the proximity of a black hole are analyzed, assuming that the system is situated in an external asymptotically homogeneous constant magnetic field. The magnetic field is shown to generate a potential barrier which prevents the escape at infinity of charged and neutral particles in a plane orthogonal to the magnetic field. The barrier does not prevent the escape of zero-mass particles for which the projection of the angular momentum on the field direction is zero. The existence of circular charged-particle orbits that correspond to an almost 100-percent mass defect is demonstrated, along with the existence of stable ultrarelativistic trajectories. The scalar emission from an ultrarelativistic particle moving along a stable orbit is shown to be gamma-square times that of a particle moving along an unstable ultrarelativistic geodesic trajectory in a Schwarzschild field, where gamma is the energy to mass ratio.

Affiliated with

Also associated with

No associations

Rating

Black hole in an external magnetic field 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 Black hole in an external magnetic field, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Black hole in an external magnetic field will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1083635