Electron production in proton collisions with atoms and molecules: energy distributions

摘要: All known data on the energy distribution of secondary electrons from collisions protons with atoms and molecules have been reviewed differential cross sections collected. The two experimental methods used to obtain are discussed possible sources error pointed out. Theoretical treatments several checking consistency discussed. Two semiempirical models chosen represent sections, parameters for these given which fit average data, subject constraints. Recommended values ten target gases by means models.