Abstract
The previously derived universal expression for the plasma permittivity is used to solve the problem of absorption of a short laser pulse incident on a semibounded solid-dense plasma. It is shown that the results of the exact theory may differ significantly from those obtained with the generally accepted models, especially in a weakly collisional regime corresponding to temperatures in the range 0.5–1 keV.
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Original Russian Text © A.V. Brantov, V.Yu. Bychenkov, 2009, published in Fizika Plazmy, 2009, Vol. 35, No. 3, pp. 274–280.
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Brantov, A.V., Bychenkov, V.Y. Taking into account electron-electron collisions in classical absorption of short laser pulses. Plasma Phys. Rep. 35, 244–250 (2009). https://doi.org/10.1134/S1063780X09030076
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DOI: https://doi.org/10.1134/S1063780X09030076