| Title |
Implementation of a Tune Sweep Slow Extraction with Constant Optics at MedAustron |
| Authors |
- P.A. Arrutia Sota, M.A. Fraser, B. Goddard, V. Kain, F.M. Velottipresenter
CERN, Meyrin, Switzerland
- P. Burrows
JAI, Oxford, United Kingdom
- A. De Franco
QST Rokkasho, Aomori, Japan
- F. Kuehteubl, M.T.F. Pivi, D.A. Prokopovich
EBG MedAustron, Wr. Neustadt, Austria
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| Abstract |
Conventional slow extraction driven by a tune sweep perturbs the optics and changes the presentation of the beam separatrix to the extraction septum during the spill. The constant optics slow extraction (COSE) technique, recently developed and deployed operationally at the CERN Super Proton Synchrotron to reduce beam loss on the extraction septum, was implemented at MedAustron to facilitate extraction with a tune sweep of operational beam quality. COSE fixes the optics of the extracted beam by scaling all machine settings with the beam rigidity following the extracted beam’s momentum. In this contribution the implementation of the COSE extraction technique is described before it is compared to the conventional tune sweep and operational betatron core driven cases using both simulations and recent measurements.
|
| Paper |
download WEPOST015.PDF [0.468 MB / 3 pages] |
| Cite |
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※ EndNote |
| Conference |
IPAC2022 |
| Series |
International Particle Accelerator Conference (13th) |
| Location |
Bangkok, Thailand |
| Date |
12-17 June 2022 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Frank Zimmermann (CERN, Meyrin, Switzerland); Hitoshi Tanaka (RIKEN, Hyogo, Japan); Porntip Sudmuang (SRLI, Nakhon, Thailand); Prapong Klysubun (SRLI, Nakhon, Thailand); Prapaiwan Sunwong (SRLI, Nakhon, Thailand); Thakonwat Chanwattana (SRLI, Nakhon, Thailand); Christine Petit-Jean-Genaz (CERN, Meyrin, Switzerland); Volker R.W. Schaa (GSI, Darmstadt, Germany) |
| Online ISBN |
978-3-95450-227-1 |
| Online ISSN |
2673-5490 |
| Received |
07 June 2022 |
| Revised |
16 June 2022 |
| Accepted |
17 June 2022 |
| Issue Date |
18 June 2022 |
| DOI |
doi:10.18429/JACoW-IPAC2022-WEPOST015 |
| Pages |
1715-1717 |
| Copyright |
 Published by JACoW Publishing under the terms of the Creative Commons Attribution 3.0 International license. Any further distribution of this work must maintain attribution to the author(s), the published article's title, publisher, and DOI. |
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