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URL | https://doi.org/10.18429/JACoW-IPAC2023-TUPM094 |
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Title | Investigation of micro spill in RF KO extraction using tailored excitation signals |
Authors |
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Abstract | Radio Frequency Knock Out (RF KO) extraction is used to extract stored particle beams from synchrotrons through transverse excitation, delivering spills of particles for experiments and medical therapy. Minimizing the fluctuations of spill intensity is vital to prevent detector pile-up and interlocks while making most efficient use of the extracted beam. To improve the spill quality, different excitation signals with characteristic frequency spectra are explored. Results of experimental studies at the Heidelberg Ion Beam Therapy Center (HIT) are presented. These demonstrate the possible improvements by tuning multi-band spectra at different harmonics. Particle tracking simulations of the slow extraction process at HIT are used to understand how different excitation signals influence the spill quality. |
Paper | download: TUPM094.pdf |
Cite | BibTeX, LaTeX, Text/Word, RIS, EndNote |
Conference | 14th International Particle Accelerator Conference |
Series | |
Location | Venice, Italy |
Date | 07-12 May 2023 |
Publisher | JACoW Publishing, Geneva, Switzerland |
Editorial Board | Ralph Assmann - Deutsches Elektronen-Synchrotron DESY Peter McIntosh - Science and Technology Facilities Council (STFC/DL/ASTeC) Giovanni Bisoffi - Istituto Nazionale di Fisica Nucleare (INFN/LNL) Alessandro Fabris - Elettra-Sincrotrone Trieste S.C.p.A. Ivan Andrian - Elettra-Sincrotrone Trieste S.C.p.A. Giulia Vinicola - Istituto Nazionale di Fisica Nucleare (INFN/LNF) |
Online ISBN | 978-3-95450-231-8 |
Online ISSN | 2673-5490 |
Received | 02 May 2023 |
Revised | 07 May 2023 |
Accepted | 15 June 2023 |
Issued | 26 September 2023 |
DOI | 10.18429/JACoW-IPAC2023-TUPM094 |
Pages | 2427-2430 |
Copyright | Published by JACoW Publishing under the terms of the Creative Commons Attribution 4.0 license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |