Intermediate-velocity atomic collisions. VI. Screening, antiscreening, and related processes inHe++(H2, He)
| Autor: | W. S. Melo, W. E. Meyerhof, A. G. de Pinho, E. C. Montenegro |
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| Rok vydání: | 1993 |
| Předmět: |
Physics
Range (particle radiation) Hydrogen Nuclear Theory chemistry.chemical_element Electron loss Atomic and Molecular Physics and Optics Charged particle Ion chemistry Ionization Physics::Atomic and Molecular Clusters Physics::Atomic Physics Atomic physics Nuclear Experiment Energy (signal processing) Helium |
| Zdroj: | Physical Review A. 48:4259-4266 |
| ISSN: | 1094-1622 1050-2947 |
| DOI: | 10.1103/physreva.48.4259 |
| Popis: | The total electron loss, target ionization, and simultaneous projectile-target ionization are measured for ${\mathrm{He}}^{+}$ projectiles on ${\mathrm{H}}_{2}$ and He in the energy range of 1.5--4.0 MeV. The experimental data are in good agreement with calculations based on the independent-particle model including screening, antiscreening, and target-ionization probabilities as well as second-order mechanisms for the simultaneous projectile-target ionization. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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