par Pauly, Nicolas 
;Dubus, Alain ;Rösler, Max
Référence Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 256, 1, page (41-45)
Publication Publié, 2007-03
;Dubus, Alain ;Rösler, MaxRéférence Nuclear instruments & methods in physics research. Section B, Beam interactions with materials and atoms, 256, 1, page (41-45)
Publication Publié, 2007-03
Article révisé par les pairs
| Résumé : | The backward and forward electron emission yields γB and γF have been calculated by Monte Carlo simulations for helium (He++, He+ or He0) ions incident on thin amorphous carbon foils with energies around the electronic stopping power maximum (0.2-2 MeV). Besides the direct excitation of target electrons by the incident projectile, we have taken into account the different charge changing processes (He++ ↔ He+ ↔ He0) undergone by the helium ion in the target. We discuss in particular the connection between the electron emission yield γ and the electronic stopping power (dE/dx)e. We compare our results with previously published experimental results. © 2006 Elsevier B.V. All rights reserved. |
