Luminosity, redshift and gas abundance in general relativistic radiation hydrodynamics

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dc.creatorKarkowski, Janusz
dc.creatorMalec, Edward
dc.creatorRoszkowski, Krzysztof
dc.creatorSwierczynski, Zdobyslaw
dc.date2008-06-13
dc.date.accessioned2026-07-07T09:44:29Z
dc.date.available2026-07-07T09:44:29Z
dc.descriptionQuasi-stationary flows of gas accreting onto a compact center are analyzed in the framework of general-relativistic radiation hydrodynamics, under assumptions of spherical symmetry and thin gas approximation. Numerical investigation shows that luminosity, redshift and gas abundance are correlated. The gas can constitute up to one third of the total mass of brightest low-redshift sources, but its abundance goes down to 1/30 for sources with luminosities close to the Eddington limit.
dc.description3 figures
dc.identifierhttps://arxiv.org/abs/0806.2240
dc.identifierhttp://arxiv.org/abs/0806.2240
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/162892
dc.subjectGeneral Relativity and Quantum Cosmology
dc.subjectAstrophysics
dc.titleLuminosity, redshift and gas abundance in general relativistic radiation hydrodynamics
dc.typetext

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