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Differential Study Of Projectile Coherence Effects On Double Capture Processes In P + Ar Collisions, Trevor Voss, Basu R. Lamichhane, Madhav Dhital, Ramaz Lomsadze, Michael Schulz

Physics Faculty Research & Creative Works

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.