Differential Cross Sections for Electron Capture from Argon by 6-MeV Protons
- 5 April 1976
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 36 (14), 782-785
- https://doi.org/10.1103/physrevlett.36.782
Abstract
Differential cross sections for the capture of electrons from argon by 6-MeV protons have been measured as a function of the hydrogen-atom scattering angle between 0.02° and 0.14°. Cross sections were measured for capture from all shells and from the argon shell alone. The differential cross section for -shell capture does not agree with theoretical results obtained using either the Oppenheimer-Brinkman-Kramers approximation or a Born calculation which includes a contribution from the core-core interaction.
Keywords
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