Ionization of atomic hydrogen and He+ by slow antiprotons
Data(s) |
28/08/2004
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Resumo |
We study the ionization of H(1s), He+(1s) and He+(2s) by antiprotons in the energy range from 0.1 to 500 keV. We adopt a semiclassical single centre close-coupling approach in which the wavefunction for the electron is expanded in a B-spline basis centred on the nucleus of the atom/ion. Comparison is made with existing theoretical calculations and available experimental data. The results are encouraging. |
Identificador |
http://www.scopus.com/inward/record.url?scp=4444225364&partnerID=8YFLogxK |
Idioma(s) |
eng |
Direitos |
info:eu-repo/semantics/restrictedAccess |
Fonte |
Walters , H 2004 , ' Ionization of atomic hydrogen and He+ by slow antiprotons ' Journal of Physics B: Atomic Molecular and Optical Physics , vol 37 , no. 16 , pp. 3227-3237 . |
Palavras-Chave | #/dk/atira/pure/subjectarea/asjc/3100 #Physics and Astronomy(all) #/dk/atira/pure/subjectarea/asjc/3100/3107 #Atomic and Molecular Physics, and Optics |
Tipo |
article |