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Persistent URL http://purl.org/net/epubs/work/36930
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Record Id 36930
Title Generalized x-ray scattering cross section from nonequilibrium plasmas
Contributors
Abstract Abstract: We propose a modified x-ray form factor that describes the scattering cross section in warm dense matter valid for both the plasma and the solid (crystalline) state. Our model accounts for the effect of lattice correlations on the electron-electron dynamic structure, as well as provides a smooth transition between the solid and the plasma scattering cross sections. In addition, we generalize the expression of the dynamic structure in the case of a two-temperature system (with different electron and ion temperatures). This work provides a unified description of the x-ray scattering processes in warm and dense matter, as the one encountered in inertial confinement fusion, laboratory astrophysics, material science, and high-energy density physics and it can be used to verify temperature relaxation mechanisms in such environments.
Organisation CCLRC , CLF
Keywords CLF 2006-2007
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Language English (EN)
Type Details URI(s) Local file(s) Year
Journal Article Phys Rev E 74, no. 2 (2006): 026402. doi:10.1103/PhysRevE.74.026402 2006
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Science and Technology Facilities Council Switchboard: 01793 442000