Studies on electron cloud dynamics for an optimized space charge lens design
- Space charge lenses using a stable electron cloud for focusing low energy heavy ion beams are an alternative concept to conventional ion optics. Due to external fields electrons are confined inside the lens’ volume. In case of a homogeneously distributed electron cloud the linear electric space charge field enables beam focusing free of aberration. Since the mapping quality of the lens is related to the confinement, non-destructive diagnostics has been developed to determine the plasma parameters and to characterize the collective behavior of the confined nonneutral plasma. Moreover, a scaled up space charge lens was constructed for a detailed investigation of the nonneutral plasma properties as well as beam interactions with a stable confined electron cloud. Experimental results will be presented in comparison with numerical simulations.
| Author: | Kathrin Schulte, Martin DrobaGND, Benjamin Glaeser, S. Klaproth, Oliver MeuselGND, Ulrich RatzingerORCiD |
|---|---|
| URN: | urn:nbn:de:hebis:30:3-365655 |
| URL: | http://accelconf.web.cern.ch/AccelConf/IPAC2011/papers/thps034.pdf |
| ISBN: | 978-92-9083-366-6 |
| Parent Title (English): | Proceedings of IPAC11 Conference, San Sebastián, Spain |
| Document Type: | Conference Proceeding |
| Language: | English |
| Year of Completion: | 2011 |
| Year of first Publication: | 2011 |
| Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
| Release Date: | 2015/01/28 |
| Issue: | THPS034 |
| Page Number: | 3 |
| First Page: | 3493 |
| Last Page: | 3495 |
| Note: | Copyright (c) 2011 by IPAC’11/EPS-AG — cc Creative Commons Attribution 3.0 (CC BY 3.0) |
| HeBIS-PPN: | 386208158 |
| Institutes: | Physik / Physik |
| Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
| Sammlungen: | Universitätspublikationen |
| Licence (German): |  Creative Commons - Namensnennung 3.0 |
