Target screening effect on the projectile electron-loss probability
- 1 December 1991
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 44 (11) , 7229-7233
- https://doi.org/10.1103/physreva.44.7229
Abstract
The screening effect in the projectile (target) ionization probability caused by the electrons that are attached to the target (projectile) during a collision process is studied using the time-dependent semiclassical approximation. The equivalence of the proposed approach with the plane-wave Born approximation is demonstrated and a simple procedure is suggested to obtain the impact-parameter-dependent ionization probabilities, when the screening is present, from calculations that do not take this effect into account.Keywords
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