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http://hdl.handle.net/2248/3821
Title: | Scattering of quasar radiation in intercloud plasma |
Authors: | Krishan, V |
Keywords: | Cosmic Plasma Electromagnetic Radiation Electron Plasma Quasars Raman Spectra Compton Effect Emission Spectra Incident Radiation Radiant Flux Density |
Issue Date: | Sep-1988 |
Publisher: | Royal Astronomical Society |
Citation: | Monthly Notices of the Royal Astronomical Society, Vol. 234, No. 1, pp. 79 - 85 |
Abstract: | Three different levels of description are available to describe the interaction of electromagnetic radiation with electrons in a fully ionized plasma: stimulated Raman scattering, stimulated Compton scattering, and Compton scattering. The scattering rates in each case differ significantly. The physics of these mechanisms is illustrated by taking a quasar as the source of intense radiation and the hot plasma surrounding it as the scattering medium. It is concluded that, through Raman scattering, the non-thermal radio radiation equilibrates with the intercloud medium at much higher temperatures than are achievable through Compton processes. |
URI: | http://hdl.handle.net/2248/3821 |
ISSN: | 0035-8711 |
Appears in Collections: | IIAP Publications |
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Scattering of quasar radiation in intercloud plasma | 552.95 kB | Adobe PDF | ![]() View/Open |
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