Relaxation of reacting two-temperature plasmas
نویسندگان
چکیده
منابع مشابه
Relaxation of Dense, Reacting Two-Temperature-Plasmas
The driver energy in many dense plasma experiments is almost exclusively coupled into one species and, thus, a two-temperature plasma is created after a short relaxation. Beam particles or field ionization can also create a nonequilibrium charge state distribution. Although ionization kinetics and temperature equilibration usually occur on separated time scales (for solid density ≈ 100 fs and ≈...
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The relaxation of nonideal two-temperature plasmas is investigated with a kinetic approach. First the energy transfer between the electrons and ions is described using different approximations: the energy transfer through classical collisions (Landau-Spitzer approach) is reviewed; quantum diffraction and strong collisions are included by applying the quantum Boltzmann equation; the influence of...
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We present a model for the rate of temperature relaxation between electrons and ions in plasmas. The model includes self-consistently the effects of particle screening, electron degeneracy, and correlations between electrons and ions. We successfully validate the model over a wide range of plasma coupling against molecular-dynamics simulations of classical plasmas of like-charged electrons and ...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2005
ISSN: 1742-6588,1742-6596
DOI: 10.1088/1742-6596/11/1/012