Escape of Charged Particles Moving around a Weakly Magnetized Kerr Black Hole

Understand

We study the dynamics and escape of charged particles initially orbiting a weakly magnetized Kerr black hole after they get kicked in the direction normal to the orbit.

• The case of neutral particles is analysed first and the escape conditions are given analytically.
• A general analysis of charged particles innermost stable circular orbits (ISCO)s is performed numerically.
• We then study the charged particles three-dimensional motion and give an effective condition for their escape.