Collisional Penrose process of charged spinning particles.

The collisional Penrose process of charged spinning particles (charged tops) near the black hole/white hole horizon (black hole and white hole horizon) for the metric of an extreme Kerr-Newman black hole is studied. We have explicitly written the equation of motion together with the energy gain of the collisional process for the massive particles. We have also investigated the effects of spin and charge hold by the particles as well as that of the angular momentum and charge possessed by the black hole/white hole on the energy extraction. [ABSTRACT FROM AUTHOR]