Zobrazeno 1 - 9
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pro vyhledávání: '"Joshi, Raj Kishor"'
We investigate accretion onto an isolated black hole from uniform winds. If the winds are directed towards the black hole, then the accretion process can be well described by the classical Bondi-Hoyle Lyttleton or BHL accretion. If the wind is not di
Externí odkaz:
http://arxiv.org/abs/2412.04815
Autor:
Chattopadhyay, Indranil, Joshi, Raj Kishor, Debnath, Sanjit, Tripathi, Priyesh Kumar, Khan, Momd Saleem
Matter falling onto black holes, {also called} accretion discs, emit intense high-energy radiation. Accretion discs during {hard to hard intermediate} spectral states also emit bipolar outflows. Radiation drag was supposed to impose the upper limit o
Externí odkaz:
http://arxiv.org/abs/2410.16890
We perform the numerical simulations of axisymmetric, relativistic, optically thin jets under the influence of the radiation field of an accretion disk. We show that starting from a very low injection velocity at the base, jets can be accelerated to
Externí odkaz:
http://arxiv.org/abs/2406.03989
Publikováno v:
2023ApJ...948...13J
We study the effect of plasma composition on the dynamics and morphology of the relativistic astrophysical jets. Our work is based on a relativistic total variation diminishing (TVD) simulation code. We use a relativistic equation of state in the sim
Externí odkaz:
http://arxiv.org/abs/2303.17323
Publikováno v:
2022ApJ...933...75J
We study time-dependent relativistic jets under the influence of radiation field of the accretion disk. The accretion disk consists of an inner compact corona and an outer sub-Keplerian disk. The thermodynamics of the fluid is governed by a relativis
Externí odkaz:
http://arxiv.org/abs/2205.10502
We study the evolution of one-dimensional relativistic jets, using the exact solution of the Riemann problem for relativistic flows. For this purpose, we solve equations for the ideal special relativistic fluid composed of dissimilar particles in fla
Externí odkaz:
http://arxiv.org/abs/2102.02835
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Publikováno v:
Monthly Notices of the Royal Astronomical Society; Mar2024, Vol. 528 Issue 3, p3964-3980, 17p
Akademický článek
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