Abstract
The distribution of ions of tungsten and aluminum on angular and initial energy parameters upon intrusion of laser plasma into vacuum is studied in the article. It is shown that the angular distribution is iso- tropic upon density of the flow of laser irradiation as far as 108 Vt/cm2, but increase of the latter leads to ap- pearance of maximums. The energetic distribution on determined angles has a difference of experimental and theoretical results, conditioned by additional acceleration of ions via two mechanisms.