Slice Emittance Preservation and Focus Control in a Passive Plasma Lens

[2509.08420] Slice Emittance Preservation and Focus Control in a Passive Plasma Lens Skip to main content Search Submit Donate Log in Physics > Accelerator Physics arXiv:2509.08420 (physics) [Submitted on 10 Sep 2025 ( v1 ), last revised 20 Jul 2026 (this version, v3)] Title: Slice Emittance Preservation and Focus Control in a Passive Plasma Lens Authors: J. Björklund Svensson , J. Beinortaitė , L. Boulton , B. Foster , J. M. Garland , P. González Caminal , M. Huck , H. Jones , A. Kanekar , G. Loisch , J. Osterhoff , F. Peña , S. Schröder , M. Thévenet , S. Wesch , M. Wing , J. C. Wood , R. D'Arcy View PDF HTML (experimental) Abstract: Strong, symmetrically focusing plasma lenses are promising for accommodating the small beams associated with plasma-based accelerators and collider final foci. However, while focusing with active and passive plasma lenses has been experimentally demonstrated, compatibility with high-brightness beams relevant for applications has not. In this work, we show experimentally that passive plasma lenses can preserve free-electron-laser-quality slice emittance while focusing two orders of magnitude more strongly than quadrupole magnets, and that the focal parameters can be controlled. Comments: 11 pages, 7 figures Subjects: Accelerator Physics (physics.acc-ph) ; Plasma Physics (physics.plasm-ph) Cite as: arXiv:2509.08420 [physics.acc-ph] (or arXiv:2509.08420v3 [physics.acc-ph] for this version) https://doi.org/10.48550/arXiv.2509.08420 Focus to learn more arXiv-issued DOI via DataCite Related DOI : https://doi.org/10.1103/jjxz-3fr4 Focus to learn more DOI(s) linking to related resources Submission history From: Jonas Björklund Svensson [ view email ] [v1] Wed, 10 Sep 2025 09:06:31 UTC (795 KB) [v2] Fri, 6 Mar 2026 09:40:31 UTC (796 KB) [v3] Mon, 20 Jul 2026 11:04:49 UTC (847 KB) Full-text links: Access Paper: View PDF HTML (experimental) TeX Source view license Current browse context: physics.acc-ph < prev | next > new | recent | 2025-09 Change to browse by: physics physics.plasm-ph References & Citations INSPIRE HEP SciX Google Scholar Semantic Scholar export BibTeX citation Bookmark Bibliographic Tools Bibliographic and Citation Tools Bibliographic Explorer Toggle Bibliographic Explorer ( What is the Explorer? ) Connected Papers Toggle Connected Papers ( What is Connected Papers? ) Litmaps Toggle Litmaps ( What is Litmaps? ) scite.ai Toggle scite Smart Citations ( What are Smart Citations? ) Code, Data, Media Code, Data and Media Associated with this Article alphaXiv Toggle alphaXiv ( What is alphaXiv? ) Links to Code Toggle CatalyzeX Code Finder for Papers ( What is CatalyzeX? ) DagsHub Toggle DagsHub ( What is DagsHub? ) GotitPub Toggle Gotit.pub ( What is GotitPub? ) Huggingface Toggle Hugging Face ( What is Huggingface? ) ScienceCast Toggle ScienceCast ( What is ScienceCast? ) Demos Demos Replicate Toggle Replicate ( What is Replicate? ) Spaces Toggle Hugging Face Spaces ( What is Spaces? ) Spaces Toggle TXYZ.AI ( What is TXYZ.AI? ) Related Papers Recommenders and Search Tools Link to Influence Flower Influence Flower ( What are Influence Flowers? ) Core recommender toggle CORE Recommender ( What is CORE? ) Author Venue Institution Topic About arXivLabs arXivLabs: experimental projects with community collaborators arXivLabs is a framework that allows collaborators to develop and share new arXiv features directly on our website. Both individuals and organizations that work with arXivLabs have embraced and accepted our values of openness, community, excellence, and user data privacy. arXiv is committed to these values and only works with partners that adhere to them. Have an idea for a project that will add value for arXiv's community? Learn more about arXivLabs . Which authors of this paper are endorsers? | Disable MathJax ( What is MathJax? ) We gratefully acknowledge support from our major funders , member institutions , and all contributors. About · Help · Contact · Subscribe · Copyright · Privacy · Accessibility · Operational Status (opens in new tab)

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