Line－by－line studies on the radiative opacity of laser produced plasmas

The line－by－line model for the accurate calculation of plasma opacity requires massive accurate atomic data to deal with the detailed absorption lines. In a hot dense plasma, the effects of line broadening, configuration interaction and the ionization potential depression have great influence on the accurate calculation of plasma opacities. We report the major research progress we have obtained in the past few years, with detailed comparisons between our results and various typical experimental measurements and the results of other statistical models.