Pulsed Electron Lenses for Space Charge Mitigation
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arXiv
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| Hauptverfasser: | , |
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| Format: | Preprint |
| Veröffentlicht: |
2023
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| _version_ | 1866916294637387776 |
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| author | Oeftiger, Adrian Boine-Frankenheim, Oliver |
| author_facet | Oeftiger, Adrian Boine-Frankenheim, Oliver |
| contents | To produce the intense, high-quality hadron beams required by future nuclear and high-energy physics experiments, synchrotrons need to overcome a most prominent intensity limitation i.e., space charge. This Letter characterizes the potential of pulsed electron lenses in detailed 3D tracking simulations, key to which is a realistic machine and space charge model. The space charge limit, imparted by betatron resonances, is shown to be increased by up to 50% using a low symmetric number of electron lenses in application to the FAIR SIS100 synchrotron. Conceptually, a 100% increase is demonstrated with a larger number of electron lenses, which is found to rapidly saturate near the theoretical 2D limit. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2310_02365 |
| institution | arXiv |
| publishDate | 2023 |
| record_format | arxiv |
| spellingShingle | Pulsed Electron Lenses for Space Charge Mitigation Oeftiger, Adrian Boine-Frankenheim, Oliver Accelerator Physics To produce the intense, high-quality hadron beams required by future nuclear and high-energy physics experiments, synchrotrons need to overcome a most prominent intensity limitation i.e., space charge. This Letter characterizes the potential of pulsed electron lenses in detailed 3D tracking simulations, key to which is a realistic machine and space charge model. The space charge limit, imparted by betatron resonances, is shown to be increased by up to 50% using a low symmetric number of electron lenses in application to the FAIR SIS100 synchrotron. Conceptually, a 100% increase is demonstrated with a larger number of electron lenses, which is found to rapidly saturate near the theoretical 2D limit. |
| title | Pulsed Electron Lenses for Space Charge Mitigation |
| topic | Accelerator Physics |
| url | https://arxiv.org/abs/2310.02365 |