Detailed Information on Publication Record
2020
Particle ionization near weakly charged black hole
JURAEV, Bakhtinur and Arman TURSUNOVBasic information
Original name
Particle ionization near weakly charged black hole
Authors
JURAEV, Bakhtinur (860 Uzbekistan, belonging to the institution) and Arman TURSUNOV (860 Uzbekistan, belonging to the institution)
Edition
Opava, Proceedings of RAGtime 22: Workshops on black holes and neutron stars, p. 97-106, 10 pp. 2020
Publisher
Slezská univerzita v Opavě, Fyzikální ústav v Opavě
Other information
Language
English
Type of outcome
Stať ve sborníku
Field of Study
10308 Astronomy
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
Publication form
printed version "print"
References:
RIV identification code
RIV/47813059:19630/20:A0000047
Organization unit
Institute of physics in Opava
ISBN
978-80-7510-432-8
ISSN
Keywords in English
Black hole; Electric charge; Ionization; Particle acceleration
Tags
Tags
International impact
Změněno: 20/4/2021 12:29, Mgr. Pavlína Jalůvková
Abstract
V originále
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-Nordstrom spacetime metric. However, black holes may possess a small electric charge dueto various selective accretion mechanisms. In this paper we investigate the processof 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 hole.