JURAEV, Bakhtinur. Particle ionization near a weakly charged black hole. In RAGtime 23: 6-10 September, 2021 - Workshop on Black Holes and Neutron Stars. 2021.
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Basic information
Original name Particle ionization near a weakly charged black hole
Authors JURAEV, Bakhtinur.
Edition RAGtime 23: 6-10 September, 2021 - Workshop on Black Holes and Neutron Stars, 2021.
Other information
Original language English
Type of outcome Presentations at conferences
Country of publisher Czech Republic
Confidentiality degree is not subject to a state or trade secret
WWW URL
Organization unit Institute of physics in Opava
Tags FÚ, FÚ2021, RAGtime 23
Tags International impact
Changed by Changed by: Ing. Petra Ryšavá, učo 5220. Changed: 14/11/2021 21:01.
Abstract
In many astrophysical scenarios, the charge of the black hole is often neglected due to unrealistically large values of the charge required for the Reissner-Nordström spacetime metric. However, black holes may possess a small electric charge due to various selective accretion mechanisms. We investigate the process of ionization of a neutral particle in the vicinity of a weakly charged non-rotating black hole and calculate the energy of an ionized particle in a chosen scenario. High energy obtained by a charged particle after the ionization process can serve as a distinguishing signature of the weakly charged black holes.
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