Magnetized Particle Capture Cross Section for Braneworld Black Hole

Abstract

Capture cross section of magnetized particle (with nonzero magnetic moment) by braneworld black hole in uniform magnetic field is considered. The magnetic moment of particle was chosen as it was done by \citet{rs99} and for the simplicity particle with zero electric charge is chosen. It is shown that the spin of particle as well as the brane parameter are to sustain the stability of particles circularly orbiting around the black hole in braneworld i.e. spin of particles and brane parameter try to prevent the capture by black hole.

arXiv comment7 pages, 4 figures, Accepted for publication in Astrophysics & Space Science

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• Magnetized particle motion around magnetized Schwarzschild-MOG black hole
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• Dynamics of charged particles and magnetic dipoles around magnetized quasi-Schwarzschild black holes
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• Multi-resonance orbital model applied to high-frequency quasi-periodic oscillations observed in Sgr A*
• Charged particle motion around a magnetized Reissner-Nordström black hole