Elastic differential cross sections for small-angle scattering of 25-, 40-, and 60-keV protons by atomic hydrogen
- 1 February 1984
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review A
- Vol. 29 (2) , 521-524
- https://doi.org/10.1103/physreva.29.521
Abstract
Elastic angular differential cross sections for small-angle scattering of protons by atomic hydrogen have been measured. The technique utilized unambigously distinguishes the elastically and inelastically scattered ions. The cross sections fall monotonically by 3 orders of magnitude in the angular range from 0.5 to 3.0 mrad, in the center-of-mass system. The experimental data obtained are in very good agreement with a multistate calculation and in fair agreement with both our Glauber-approximation and classical-trajectory Monte Carlo results.Keywords
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