Zobrazeno 1 - 3
of 3
pro vyhledávání: '"J. M. Velásquez-Cadavid"'
Autor:
J. M. Velásquez-Cadavid, J. A. Arrieta-Villamizar, F. D. Lora-Clavijo, O. M. Pimentel, J. E. Osorio-Vargas
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 2, Pp 1-12 (2022)
Abstract The radiation observed in quasars and active galactic nuclei is mainly produced by a relativistic plasma orbiting close to the black hole event horizon, where strong gravitational effects are relevant. The observational data of such systems
Externí odkaz:
https://doaj.org/article/63196ed11f644819b8b82d0df44d84b5
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 519:3584-3594
Magnetic fields in black hole accretion disks are associated with processes of mass accretion and energy amplification. The contribution of the magnetic field due to the magnetic polarization of the material induces effects on the physical properties
Autor:
Antonio C. Gutiérrez-Piñeres, J. A. Arrieta-Villamizar, Fabio D. Lora-Clavijo, Oscar M. Pimentel, J. M. Velásquez-Cadavid
One crucial problem in relativistic astrophysics is that of the nature of black hole candidates. It is usually assumed that astrophysical black holes are described by the Schwarzschild or Kerr space-times; however, there is no direct evidence to asse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f6b557f7a7624055782d35690322d122
http://arxiv.org/abs/2007.13600
http://arxiv.org/abs/2007.13600