We study addition of matter as well as X-ray diffusion spectra of depressed-mass black hole two of something in massive Brans-Dicke importance assuming that the gravitational field produce by the leading-mass abyss in the binary is the Schwarzschild-de Sitter space-time, that is the analogue of the Schwarzschild arithmetic of Einstein’s theory in large Brans-Dicke gravity. In the first some the computation we compute the addition disk encircling the stellar bulk black hole adopting the famous non-relativistic Shakura-Sunyaev model for an optically thick, cool, and geometrically thin platter. The most relevant quantities of interest are computed, i.e., i) the fluid branching velocity, ii) the strength and surface density, and iii) the pressure as a function of the branching coordinate. Next, in the second part of the calculation we compute the smooth spectral component of the X-ray emission anticipated from the disk. Finally, we search in detail the impact of the bulk of the scalar field on the properties of the twofold, and we make a corresponding to the usual Schwarzschild solution also.
Author(s) Details:
Grigoris Panotopoulos,
Departamento
de Ciencias Fisicas, Universidad de la Frontera, Casilla 54-D, 4811186 Temuco,
Chile.
Angel
Rincon,
Departamento
de Fisica Aplicada, Universidad de Alicante, Campus de San Vicente del Raspeig,
E-03690 Alicante, Spain and Sede Esmeralda, Universidad de Tarapaca, Avenida
Luis Emilio Recabarren 2477, Iquique, Chile.
Ilidio Lopes,
Centro de Astrofisica e Gravitacao-CENTRA, Instituto Superior
Tecnico-IST, Universidade de Lisboa-UL, Av. Rovisco Pais, 1049-001 Lisboa,
Portugal.
Please see the link here: https://stm.bookpi.org/FRAPS-V9/article/view/11778
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