Inverse Bremsstrahlung absorption coefficient in inhomogeneous plasma with nonextensive electron velocity distribution and Tsallis exponential electron density profile |
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| Authors: | Abolfazl Babapoor Samad Sobhanian Mohammad Kouhi Robabeh Talebzadeh |
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| Institution: | 1. Department of Physics, Tabriz Branch, Islamic Azad University, Tabriz, Iran;2. Department of Physics, University of Tabriz, Tabriz, Iran |
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| Abstract: | Inverse bremsstrahlung (collisional) absorption of the laser beam is studied in plasma with a generalized (q-nonextensive) electron velocity distribution and some kind of generalized electron density profile. It is shown that for some values of parameters designating the q-nonextensive electron velocity distribution function and its generalized density profile, the calculated absorption coefficient reduces to the already known cases with Maxwellian velocity distribution with linear and exponential density profiles. |
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| Keywords: | absorption coefficient inverse bremsstrahlung laser intensity q-nonextensive distribution Tsallis exponential |
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