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Diffusion Mechanism of Radiation of a Charged Particle on the Randomly Spaced Dust Grains in the X-Rays

Published online by Cambridge University Press:  25 May 2016

Zh. S. Gevorkian ,
V. V. Hambaryan  and
A. A. Akopian
Zh. S. Gevorkian
Affiliation:
Institute of Radiophysics and Electronics, Ashtarak-2, 378410, Armenia
V. V. Hambaryan
Affiliation:
Byurakan Astrophysical Observatory, Byurakan, 378433, Armenia
A. A. Akopian
Affiliation:
Byurakan Astrophysical Observatory, Byurakan, 378433, Armenia

Extract

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The theory of diffusion radiation of a charged particle on the fluctuations of the dielectric constant developed by Gevorkian can be explained as follows:

A charge moving in a medium creates an electromagnetic field (pseudophoton) which is scattered on the fluctuations of the dielectric constant (here, dust particles) and converted into radiation. In the wavelength region (l « λ « L) (l is the mean free path of the photon in the medium, L is the characteristic size of the system) the main mechanism of the radiation is the diffusion of the pseudophoton (Gevorkian & Atayan 1990, Gevorkian 1992, Gevorkian 1993).

Type
III. AGN Theory and Models
Information
Symposium - International Astronomical Union , Volume 194: Activity in Galaxies and Related Phenomena , 1999 , pp. 319 - 320
Copyright
Copyright © Astronomical Society of the Pacific 1999 

References

Brown, R.L., & Gould, R.J., 1970, Phys. Rev., D1, 2252 Google Scholar
Gevorkian, Zh.S. 1992, Phys.Lett., A162, 187 Google Scholar
Gevorkian, Zh.S. 1993, Radiofizika, 36, 36 Google Scholar
Gevorkian, Zh.S. & Atayan, S.R. 1990, Phys.Lett., A144, 273 Google Scholar
Gevorkian, ZH.S. & Atayan, S.R. 1990, Sov.Phys. JETP 71 (5), 862 Google Scholar
Gevorkian, Zh.S., Hambarian, V.V., & Akopian, A.A., 1998, Astrofizika, 41, 443 Google Scholar