Spectrum of jet emitting disc: Application to microquasar XTE J1118+480
arXiv:1307.5280 · doi:10.1093/mnras/stt1367
Abstract
Under the framework of the magnetized accretion ejection structures, we analyze the energy balance properties, and study the spectral energy distributions (SEDs) of the Jet Emitting Disc (JED) model for black hole X-ray transients. Various radiative processes are considered, i.e. synchrotron, bremsstrahlung, and their Comptonizations, and external Comptonization of radiation from outer thin disc. With these cooling terms taken into account, we solve the thermal equilibrium equation self-consistently and find three solutions, of which the cold and the hot solutions are stable. Subsequently we investigate the theoretical SEDs for these two stable solutions.We find the hot JED model can naturally explain the spectra of the Galactic microquasars in their hard states. As an example, we apply this model to the case of XTE J1118+480.
10 pages, 6 figures. Accepted for the publication in MNRAS
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Cited by in corpus (8)
- Radiation spectra of warm and optically thick coronae in AGN
- Constraints on Relativistic Jets in Quiescent Black Hole X-ray Binaries from Broadband Spectral Modeling
- Properties of the Black Hole Candidate XTE J1118+480 with the TCAF solution during its Jet Activity Induced 2000 Outburst
- Origin of Multi-band Emission from the Microquasar Cygnus X--1
- Electron transport with re-acceleration and radiation in the jets of X-ray binaries
- Jet-dominated quiescent state in black hole X-ray binaries: the cases of A0620--00 and XTE J1118+480
- Polarization radiation with turbulent magnetic fields from X-ray binaries
- Broadband Emission Spectra from the Cygnus X-3 Jet in the Soft Spectral State