CLASSIFICATION OF X-RAYS PECTRA OF LASER-IRRADIATED GOLD TARGET

By means of crystral spectrograph,we observed thirty-seven highly resolved x-ray spectral lines of A targets in the range of 5.4-7.4 angstroms on LF-12 Nd:glass laser facility.with the help of Grant's MC-DF program,most of spectral lines were identified to be the 4p-3d transition of Co-lik.Ni-like.Cu-like.Zn-like.Ga-like,As-like Au ion.Besides,five spectral lines were attributed to the quadrapote transitions of 4s-3d.