Hardhyphen;xhyphen;ray spectrum from a singlehyphen;electronhyphen;temperature laser plasma model

摘要

Comparisons between hardhyphen;xhyphen;ray experimental spectra and those obtained from a planar onehyphen;dimensional onehyphen;temperature fluid laserhyphen;produced plasma model show good agreement over several orders of magnitude in xhyphen;ray intensity and for Ndhyphen;laser irradiances varying between 2times;1014and 8times;1015W/cm2. The key to this agreement is the careful modeling of electronhyphen;energy flux limitation by returnhyphen;currenthyphen;driven ionhyphen;acoustic turbulence. The hardhyphen;xhyphen;ray temperature agrees with a (Ilgr;2)1/3scaling law.