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Spectrum of Optically Thin Advection‐dominated Accretion Flow around a Black Hole: Application to Sagittarius A*
1997
Astrophysical Journal
The global structure of optically thin advection dominated accretion flows which are composed of two-temperature plasma around black holes is calculated. We adopt the full set of basic equations including the advective energy transport in the energy equation for the electrons. The spectra emitted by the optically thin accretion flows are also investigated. The radiation mechanisms which are taken into accout are bremsstrahlung, synchrotron emission, and Comptonization. The calculation of the
doi:10.1086/304817
fatcat:c5yvyotyd5ebzdvp6ywkkeif3e