The influence of the static potential in high-energy K-shell electron capture collisions
R D Rivarola; R D Piacentini; A Salin; Dz Belkic; R D Rivarola; Dept. de Fisica, Facultad de Ciencias Exactas e Ingenieria, Univ. Nacional de Rosario, Rosario, Argentina; R D Piacentini; Dept. de Fisica, Facultad de Ciencias Exactas e Ingenieria, Univ. Nacional de Rosario, Rosario, Argentina; A Salin; Dept. de Fisica, Facultad de Ciencias Exactas e Ingenieria, Univ. Nacional de Rosario, Rosario, Argentina; Dz Belkic; Dept. de Fisica, Facultad de Ciencias Exactas e Ingenieria, Univ. Nacional de Rosario, Rosario, Argentina
Журнал:
Journal of Physics B: Atomic and Molecular Physics
Дата:
1980-07-14
Аннотация:
A theoretical model based on the CDW approximation of Cheshire (1964) for K-shell electron capture by stripped nuclei from multi-electronic atoms at high energies has been derived. The influence of the projectile-passive-electron interaction has been properly taken into account in addition to the well known nucleus-nucleus interaction. As an application of this model, differential cross sections for H<sup>+</sup>+He(1s<sup>2</sup>) to H(1s)+He<sup>+</sup>(1s) are calculated and compared with other recent theoretical and experimental data.
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