Three-Dimensional Fully Differential Single Ionization Cross Sections for 75 KeV P + He Collisions
Abstract
We have studied fully differential cross sections (FDCS) for single ionization in 75 keV p + He collisions by measuring the recoil-ion momentum and the projectile momentum in coincidence. The measured FDCS are completely dominated by the binary peak while the recoil peak is absent. This is a clear signature of the post-collision interaction between the outgoing projectile and the ejected electron. Furthermore, our continuum distorted wave calculation demonstrates the importance of the projectile-target nucleus interaction. While the shape of the experimental FDCS is well reproduced by this calculation, there are significant discrepancies in magnitude.
Recommended Citation
A. Hasan et al., "Three-Dimensional Fully Differential Single Ionization Cross Sections for 75 KeV P + He Collisions," Journal of Physics B, Institute of Physics - IOP Publishing, Jan 2004.
The definitive version is available at https://doi.org/10.1088/0953-4075/37/9/012
Department(s)
Physics
Sponsor(s)
National Science Foundation (U.S.)
Keywords and Phrases
75 KeV P + He; Fully Differential Cross Sections; Single Ionization
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 2004 Institute of Physics - IOP Publishing, All rights reserved.
Publication Date
01 Jan 2004
