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Optical reflectivity based on the effective interaction potentials of xenon plasma
Author(s) -
Shalenov E.O.,
Rosmej S.,
Reinholz H.,
Röpke G.,
Dzhumagulova K.N.,
Ramazanov T.S.
Publication year - 2017
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.201700104
Subject(s) - xenon , reflectivity , plasma , reflection (computer programming) , atomic physics , materials science , optics , fresnel equations , brewster's angle , laser , physics , refractive index , brewster , nuclear physics , computer science , programming language
New results on the reflectivity and Brewster angle of dense xenon plasmas based on of the effective interaction potentials (which take into account static and dynamic screening effects) at pressures of 1.6–20 GPa and temperatures of ∼30,000 K are presented. Using Fresnel formulas, the reflectivity coefficients for the s‐ and p‐polarized laser waves are investigated. The influence of atoms, which was taken into account at the level of collision frequency via an effective interaction potential, is proven to be crucial for understanding the reflection process.