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AbstractAbstract
[en] A numerical solution of the time-dependent Schroedinger equation for the scattering of protons from hydrogen in the impact parameter approximation is presented. The main feature of the present approach is an expansion in terms of a basis set of the Hylleraas type, which can be handled easily and universally. The oscillatory tunnelling observed in the time development of the initial hydrogen state is discussed and dominant total cross sections at 2 and 8 keV are calculated. (author)
Primary Subject
Record Type
Journal Article
Literature Type
Numerical Data
Journal
Journal of Physics. B, Atomic and Molecular Physics; ISSN 0022-3700;
; v. 14(13); p. 2191-2201

Country of publication
CHARGE-EXCHANGE REACTIONS, COMPARATIVE EVALUATIONS, DIRECT REACTIONS, ELECTRON CAPTURE, EXCITATION, HYDROGEN, HYLLERAAS COORDINATES, IMPACT PARAMETER, ION-ATOM COLLISIONS, KEV RANGE 01-10, NUMERICAL SOLUTION, PROTONS, SCATTERING, SCHROEDINGER EQUATION, SERIES EXPANSION, THEORETICAL DATA, TOTAL CROSS SECTIONS, TUNNEL EFFECT
ATOM COLLISIONS, BARYONS, CAPTURE, CATIONS, CHARGED PARTICLES, COLLISIONS, COORDINATES, CROSS SECTIONS, DATA, DIFFERENTIAL EQUATIONS, ELEMENTARY PARTICLES, ELEMENTS, ENERGY RANGE, ENERGY-LEVEL TRANSITIONS, EQUATIONS, FERMIONS, HADRONS, HYDROGEN IONS, HYDROGEN IONS 1 PLUS, INFORMATION, ION COLLISIONS, IONS, KEV RANGE, NONMETALS, NUCLEAR REACTIONS, NUCLEONS, NUMERICAL DATA
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