The use of second order potentials in the theory of scattering of charged particles by atoms. V. Excitation of helium atoms by fast protons and charge exchange
- 1 May 1973
- journal article
- Published by IOP Publishing in Journal of Physics B: Atomic and Molecular Physics
- Vol. 6 (5), 837-840
- https://doi.org/10.1088/0022-3700/6/5/018
Abstract
For pt. IV see abstr. A26590 of 1973. Cross sections are calculated for the excitation by protons of ground state helium to the 21S and 21P levels at incident energies in the interval 25 to 500 keV. Cross sections are also calculated for electron capture by protons from helium at energies above 100 keV, using a distorted wave approximation.Keywords
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