Publication Date:
2019-06-27
Description:
Experimental results are developed for the relative elastic differential scattering of He(++) by He for collision energies in the range 4 equal to or less than E equal to or less than 75 eV. In the analysis of the data, semiclassical considerations are utilized, assuming that the dynamics of the scattering is governed solely by the B and E states of He2(++). It is shown that existing ab initio calculations for the intermolecular potentials predict differential cross sections which are not in particularly good agreement with the experimental data.
Keywords:
PHYSICS, ATOMIC, MOLECULAR, AND NUCLEAR
Type:
Physical Review A - General Physics; vol. 7
Format:
text
Permalink