Abstract
Two-step amplitudes in which the Coulomb interaction of the ejected electron excites the bound atomic electron into and states are calculated. Probabilities for excited states of the residual helium ion are changed by less than 0.24% from the sudden approximation.
- Received 23 January 1984
DOI:https://doi.org/10.1103/PhysRevC.29.2365
©1984 American Physical Society