Semi-classical Over Barrier Model for low-velocity ion-atom charge exchange processes
| dc.creator | Sattin, F. | |
| dc.date | 2001-07-27 | |
| dc.date | 2001-10-16 | |
| dc.date.accessioned | 2026-07-07T05:46:08Z | |
| dc.date.available | 2026-07-07T05:46:08Z | |
| dc.description | We develop an Over Barrier Model for computing charge exchange between ions and one-active-electron atoms at low impact energies. The main feature of the model is the treatment of the barrier crossing process by the electron within a simplified quantum mechanical formulation which takes into account: (a) the probability of electron reflection even for over-barrier scattering, and (b) the discreteness of the receiving atom's quantum levels which strongly suppress captures far from the resonance condition. It is shown that inclusion of these effects yields a fairly good prediction of experimental data. We discuss also the probability of electron re-capture by the target. | |
| dc.description | ReVTeX 4.0, 10 pages, 6 eps figures, version 2 thoroughly revised | |
| dc.identifier | https://arxiv.org/abs/physics/0107069 | |
| dc.identifier | http://arxiv.org/abs/physics/0107069 | |
| dc.identifier.uri | http://salesiana.dossiersoluciones.com/handle/123456789/84234 | |
| dc.subject | Atomic Physics | |
| dc.title | Semi-classical Over Barrier Model for low-velocity ion-atom charge exchange processes | |
| dc.type | text |