Commissioning of a fast fine-step electron-energy-scan system for electron-ion crossed-beams experiments
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arXiv
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| Auteurs principaux: | , , , , |
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| Format: | Preprint |
| Publié: |
2026
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| _version_ | 1866912958541463552 |
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| author | Döhring, B. Michel Borovik Jr., Alexander Huber, Kurt Müller, Alfred Schippers, Stefan |
| author_facet | Döhring, B. Michel Borovik Jr., Alexander Huber, Kurt Müller, Alfred Schippers, Stefan |
| contents | We report on the commissioning of a fast electron-energy scan system for measurements of electron-impact ionization cross sections. The Giessen crossed-beams experiment employs a high-power electron gun which has been developed over recent years and which permits wide variations of the beam parameters. A multi-electrode design enables the decoupling of the electron energy from the electron density. The newly implemented control system, which governs the various electrode potentials, is described together with the salient technical features. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2603_09393 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Commissioning of a fast fine-step electron-energy-scan system for electron-ion crossed-beams experiments Döhring, B. Michel Borovik Jr., Alexander Huber, Kurt Müller, Alfred Schippers, Stefan Atomic Physics We report on the commissioning of a fast electron-energy scan system for measurements of electron-impact ionization cross sections. The Giessen crossed-beams experiment employs a high-power electron gun which has been developed over recent years and which permits wide variations of the beam parameters. A multi-electrode design enables the decoupling of the electron energy from the electron density. The newly implemented control system, which governs the various electrode potentials, is described together with the salient technical features. |
| title | Commissioning of a fast fine-step electron-energy-scan system for electron-ion crossed-beams experiments |
| topic | Atomic Physics |
| url | https://arxiv.org/abs/2603.09393 |