Angular Differential Cross-Sections for Electron Transfer in Collisions between Proton and He^{+}(1s) Ions

• Authors: S. Bhattacharyya , K. Pathak , A. Becker , F. Faisal
• Languages of publication: EN

Abstracts

EN

Angular differential cross-sections for the formation of H, as a result of electron capture by proton from He^{+}(1s) at the centre-of-mass energies from 4 to 24 keV, are calculated using distorted wave Coulomb-Born approximation. The total interaction potentials in the prior-interaction channel and in the post-interaction channel are considered. Coulomb boundary conditions are taken care of with the proper choice of the perturbation potentials in both the prior and the post channels. A prior-post discrepancy is noted. Existing theoretical results are presented along with the present results.

Keywords

EN

34.70.+e; 34.40.+n

Discipline

• 34.70.+e: Charge transfer(for charge transfer in biological systems, see 82.39.Jn in physical chemistry)

• Journal: Acta Physica Polonica A
• Year: 1996
• Volume: 90
• Issue: 6
• Pages: 1143-1153

Dates

published

1996-12

received

1996-02-14

(unknown)

1996-06-25

(unknown)

1996-09-04

Contributors

author

S. Bhattacharyya

• Dept. of Physics, Gokhale Memorial Girls College, Calcutta-700020, India

author

K. Pathak

• Dept. of Physics, Gokhale Memorial Girls College, Calcutta-700020, India

author

A. Becker

• Dept. of Theoretical Physics, Bielefeld University, Bielefeld, Germany

author

F. Faisal

• Dept. of Theoretical Physics, Bielefeld University, Bielefeld, Germany

Identifiers

DOI

10.12693/APhysPolA.90.1143