par Joachain, Charles 
;Potvliege, Robert
Référence Physical review. A, Atomic, Molecular, and Optical Physics, 35, 11, page (4873-4875)
Publication Publié, 1987
;Potvliege, Robert Référence Physical review. A, Atomic, Molecular, and Optical Physics, 35, 11, page (4873-4875)
Publication Publié, 1987
Article révisé par les pairs
| Résumé : | We have calculated differential cross sections for positron-argon elastic scattering at intermediate energies, using an ab initio optical model potential which takes into account explicitly the static, polarization, and absorption contributions. Our results are compared with recent experimental data and demonstrate that absorption effects have an important influence on the angular distributions. © 1987 The American Physical Society. |
