Resonant transfer and excitation: Dependence on projectile charge state and target-electron momentum distribution

1 September 1986

journal article
research article
Published by American Physical Society (APS) in Physical Review A

Vol. 34 (3) , 2543-2546
https://doi.org/10.1103/physreva.34.2543

Abstract

Resonant transfer and excitation (RTE) involving simultaneous electron capture and projectile K-shell excitation has been measured for calcium ions in charge states ranging from neonlike to hydrogenlike incident on molecular hydrogen over an energy range 100–370 MeV. The results establish a projectile charge-state dependence for RTE and provide a detailed test of theoretical calculations. The effect of the target-electron momentum distribution on the RTE process is demonstrated by comparing with previous results for calcium ions incident on helium.

Keywords

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