Antiproton impact ionization of atomic hydrogen and helium

We shall present results for antiproton ionization of H and He ranging from fully differential cross sections to total ionization. The calculations have been made in a coupled pseudostate impact parameter approximation. It will be shown that the interaction between the antiproton and the target nucl...

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Bibliographic Details
Published in:Journal of physics. Conference series 2009-11, Vol.194 (7), p.072001
Main Authors: McGovern, M, Assafrão, D, Mohallem, J R, Whelan, Colm T, Walters, H R J
Format: Article
Language:English
Subjects:
Antiparticles
Antiprotons
Ionization
Mathematical analysis
Physics
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Summary:We shall present results for antiproton ionization of H and He ranging from fully differential cross sections to total ionization. The calculations have been made in a coupled pseudostate impact parameter approximation. It will be shown that the interaction between the antiproton and the target nucleus is very important at low energies.
ISSN:1742-6596
1742-6588
1742-6596
DOI:10.1088/1742-6596/194/7/072001