Evidence for uncorrelated electron capture andK-shell excitation in+He collisions
- 1 June 1985
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 31 (6) , 4040-4042
- https://doi.org/10.1103/physreva.31.4040
Abstract
Evidence is presented for a two-step process in ion-atom collisions in which two independent interactions occur in a single encounter. Measurements for 15–200-+He collisions indicate that uncorrelated projectile K-shell excitation and capture of a target electron occur in a single collision with one target atom. The results are in reasonable qualitative agreement with theoretical predictions of this two-step process.
Keywords
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