Spectroscopic study of electrons emitted inArq+(8≤q≤16) on Ar at 2.3qkeV collision energy
| Autor: | Vaclav Kostroun, J. Vancura, Peter J Mucha |
|---|---|
| Rok vydání: | 1996 |
| Předmět: |
Physics
Ion beam Degree (graph theory) Computer Science::Information Retrieval Electron Atomic and Molecular Physics and Optics Spectral line Ion Physics::Space Physics Astrophysics::Solar and Stellar Astrophysics Electron configuration Atomic physics Electrostatic analyzer Energy (signal processing) |
| Zdroj: | Physical Review A. 53:2379-2390 |
| ISSN: | 1094-1622 1050-2947 |
| DOI: | 10.1103/physreva.53.2379 |
| Popis: | The spectra of electrons emitted in Ar{sup {ital q}+} on Ar (8{le}{ital q}{le}16) collisions at 2.3{ital q} keV were measured in the 30{endash}400-eV energy range. Ar{sup {ital q}+} ions were produced by the Cornell superconducting solenoid, cryogenic electron-beam ion source, and the emitted electrons analyzed by a {radical}{pi}/2 cylindrical electrostatic analyzer at 90{degree} to the ion beam. The observed spectral features are interpreted in terms of energy differences between total electronic energies of final states of the collision system [Ar{sup {ital q}+}+ (electron configuration)] + Ar{sup {ital r}+} and the Ar{sup {ital q}+}+ Ar ground-state total electronic energy. The measured spectra appear to have a common interpretation. {copyright} {ital 1996 The American Physical Society.} |
| Databáze: | OpenAIRE |
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