The A2 alignment parameter of the L3 subshell of gold has been determined by measuring the angular distribution of the L l/Lgamma intensity ratio following proton impact ionisation in the 0.25-0.60 MeV energy range. The experimental results make it clear that the minimum of the alignment parameter at low energies found earlier for He+ impact also exists in the case of proton impact ionisation.
|Number of pages||3|
|Journal||Journal of Physics B: Atomic and Molecular Physics|
|Publication status||Published - Dec 1 1981|
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics