Classical molecular dynamic simulations and modeling of inverse bremsstrahlung heating in low Z weakly coupled plasmas

Classical molecular-dynamics simulations (CMDS) have been conducted to investigate one of the main mechanisms responsible for absorption radiation by matter, namely, stimulated inverse bremsstrahlung. CMDS two components plasmas (electrons and ions) a large range electron densities temperatures, ionization Z = 1, were carried out with 2 × 10 6 particles using code LAMMPS. A parameterized model (with six adjustable constants), which encompasses most theoretical models proposed in past quantify heating rate bremsstrahlung, serves as reference comparison our simulations. results are precise enough rule elements these such coulomb logarithms depending solely upon laser pulsation ? not intensity. The constants adjusted, resulting matches all those previous literature.