Inverse Bremsstrahlung absorption coefficient in inhomogeneous plasma with nonextensive electron velocity distribution and Tsallis exponential electron density profile | Zendy

Babapoor Abolfazl | Zendy; Sobhanian Samad | Zendy; Kouhi Mohammad | Zendy; Talebzadeh Robabeh | Zendy

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Inverse Bremsstrahlung absorption coefficient in inhomogeneous plasma with nonextensive electron velocity distribution and Tsallis exponential electron density profile

Author(s) -

Babapoor Abolfazl,

Sobhanian Samad,

Kouhi Mohammad,

Talebzadeh Robabeh

Publication year - 2021

Publication title -

contributions to plasma physics

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.531

H-Index - 47

eISSN - 1521-3986

pISSN - 0863-1042

DOI - 10.1002/ctpp.202100029

Subject(s) - bremsstrahlung , physics , electron , inverse , distribution function , exponential function , attenuation coefficient , atomic physics , electron density , plasma , absorption (acoustics) , distribution (mathematics) , computational physics , quantum mechanics , optics , mathematical analysis , mathematics , geometry

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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