Laboratory Tests of Laser Control of Electron Beams for Future Colliders
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arXiv
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| Autori principali: | , , , , , |
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| Natura: | Preprint |
| Pubblicazione: |
2026
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| _version_ | 1866914323880738816 |
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| author | Munting, Claire Kicsiny, Peter Barbi, Edoardo Gonzalez, Noe Gessner, Spencer Drebot, Illya |
| author_facet | Munting, Claire Kicsiny, Peter Barbi, Edoardo Gonzalez, Noe Gessner, Spencer Drebot, Illya |
| contents | Laser-driven Compton backscattering (CBS) has been proposed as method for controlling the intensity of colliding bunches in the FCC-ee so as to avoid the flip-flop instability caused by intensity asymmetry in colliding bunches. Laser-based collimation has also been proposed as an indestructible collimator for high-intensity electron beams. We have initiated a laboratory-based test program of these concepts with the E344 experiment at FACET-II. In this paper, we describe simulations of laser-beam interactions at FACET-II and the relevant scaling for FCC-ee. We also describe the experimental setup and diagnostics that will be used to make the measurements at FACET-II. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2601_19865 |
| institution | arXiv |
| publishDate | 2026 |
| record_format | arxiv |
| spellingShingle | Laboratory Tests of Laser Control of Electron Beams for Future Colliders Munting, Claire Kicsiny, Peter Barbi, Edoardo Gonzalez, Noe Gessner, Spencer Drebot, Illya Accelerator Physics Laser-driven Compton backscattering (CBS) has been proposed as method for controlling the intensity of colliding bunches in the FCC-ee so as to avoid the flip-flop instability caused by intensity asymmetry in colliding bunches. Laser-based collimation has also been proposed as an indestructible collimator for high-intensity electron beams. We have initiated a laboratory-based test program of these concepts with the E344 experiment at FACET-II. In this paper, we describe simulations of laser-beam interactions at FACET-II and the relevant scaling for FCC-ee. We also describe the experimental setup and diagnostics that will be used to make the measurements at FACET-II. |
| title | Laboratory Tests of Laser Control of Electron Beams for Future Colliders |
| topic | Accelerator Physics |
| url | https://arxiv.org/abs/2601.19865 |