Ionization and electron capture in ion-molecule collisions: Classical (CTMC) and semiclassical calculations
Total cross-sections for electron capture and electron production in proton collisions with N2, CO and H2O, are evaluated using a classical trajectory Monte Carlo treatment for collision energies between 30 and 3000keV. A semiclassical close-coupling treatment has been also employed for proton colli...
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| Veröffentlicht in: | Applied radiation and isotopes 2014-01, Vol.83, p.86-90 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
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| Online-Zugang: | Volltext |
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| Zusammenfassung: | Total cross-sections for electron capture and electron production in proton collisions with N2, CO and H2O, are evaluated using a classical trajectory Monte Carlo treatment for collision energies between 30 and 3000keV. A semiclassical close-coupling treatment has been also employed for proton collisions with H2O, to discuss the accuracy of the CTMC treatment. Singly differential cross-sections for electron production have been also evaluated. Total and differential cross are compared with experimental data.
► Evaluation of cross-sections required for ion tracks simulation. ► Implementation of the CTMC method for ion-molecule collisions. ► CTMC cross-sections show very good agreement with the experimental results. ► Close coupling calculations support the validity of the CTMC treatment |
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| ISSN: | 0969-8043 1872-9800 |
| DOI: | 10.1016/j.apradiso.2013.01.021 |