We have measured differential yields for double capture and double capture accompanied by ionization in 75 keV p + Ar collisions. Data were taken for two different transverse projectile coherence lengths. A small effect of the projectile coherence properties on the yields were found for double capture, but not for double capture plus ionization. The results suggest that multiple projectile-target interactions can lead to a significant weakening of projectile coherence effects.
T. Voss et al., "Differential Study of Projectile Coherence Effects on Double Capture Processes in p + Ar Collisions," Atoms, vol. 8, no. 2, MDPI, Mar 2020.
The definitive version is available at https://doi.org/10.3390/ATOMS8020010
Keywords and Phrases
Charge exchange; Coherence effects; Few-body problem; Ion-atom collisions
International Standard Serial Number (ISSN)
Article - Journal
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28 Mar 2020