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Title: Accretion onto a moving Reissner-Nordström black hole

Abstract

We obtain an analytic solution for accretion of a gaseous medium with a adiabatic equation of state ( P =ρ) onto a Reissner-Nordström black hole which moves at a constant velocity through the medium. We obtain the specific expression for each component of the velocity and present the mass accretion rate which depends on the mass and the electric charge. The result we obtained may be helpful to understand the physical mechanism of accretion onto a moving black hole.

Authors:
;  [1]
  1. College of Physical Science and Technology, Hebei University, No. 180, Wusi east road, Baoding 071002 (China)
Publication Date:
OSTI Identifier:
22667688
Resource Type:
Journal Article
Journal Name:
Journal of Cosmology and Astroparticle Physics
Additional Journal Information:
Journal Volume: 2017; Journal Issue: 09; Other Information: Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1475-7516
Country of Publication:
United States
Language:
English
Subject:
79 ASTROPHYSICS, COSMOLOGY AND ASTRONOMY; ANALYTICAL SOLUTION; BLACK HOLES; ELECTRIC CHARGES; EQUATIONS OF STATE; MASS; VELOCITY

Citation Formats

Jiao, Lei, and Yang, Rongjia, E-mail: jiaoleizhijia@163.com, E-mail: yangrongjia@tsinghua.org.cn. Accretion onto a moving Reissner-Nordström black hole. United States: N. p., 2017. Web. doi:10.1088/1475-7516/2017/09/023.
Jiao, Lei, & Yang, Rongjia, E-mail: jiaoleizhijia@163.com, E-mail: yangrongjia@tsinghua.org.cn. Accretion onto a moving Reissner-Nordström black hole. United States. doi:10.1088/1475-7516/2017/09/023.
Jiao, Lei, and Yang, Rongjia, E-mail: jiaoleizhijia@163.com, E-mail: yangrongjia@tsinghua.org.cn. Fri . "Accretion onto a moving Reissner-Nordström black hole". United States. doi:10.1088/1475-7516/2017/09/023.
@article{osti_22667688,
title = {Accretion onto a moving Reissner-Nordström black hole},
author = {Jiao, Lei and Yang, Rongjia, E-mail: jiaoleizhijia@163.com, E-mail: yangrongjia@tsinghua.org.cn},
abstractNote = {We obtain an analytic solution for accretion of a gaseous medium with a adiabatic equation of state ( P =ρ) onto a Reissner-Nordström black hole which moves at a constant velocity through the medium. We obtain the specific expression for each component of the velocity and present the mass accretion rate which depends on the mass and the electric charge. The result we obtained may be helpful to understand the physical mechanism of accretion onto a moving black hole.},
doi = {10.1088/1475-7516/2017/09/023},
journal = {Journal of Cosmology and Astroparticle Physics},
issn = {1475-7516},
number = 09,
volume = 2017,
place = {United States},
year = {2017},
month = {9}
}