Dependence of the Backscattering Coefficients of Light Ions Upon Angle of Incidence

摘要

The data on the dependence of the number-backscattering coefficient R(N) and the energy-backscattering coefficient R(E) of H, D, He-3 and He-4 ions upon the angle of incidence theta are compiled into tables. The compilation includes the data generated by computer simulation as well as those obtained experimentally. The references up to the middle of 1983 have been covered. Incident energies of the existing data range from 0.01 to 46 keV. Analytic formulas to express R(N) and R(E) as a function of theta are briefly reviewed. The data compiled are also shown in graphs together with the curves of new analytic formulas developed by the present authors.