| Title |
Prototype of an Inter-digital H-mode Drift-tube Linac for Muon Linac |
| Authors |
- Y. Nakazawa, H. Iinuma
Ibaraki University, Ibaraki, Japan
- K. Hasegawa, Y. Kondopresenter, T. Morishita
JAEA/J-PARC, Tokai-mura, Japan
- N. Hayashizaki
RLNR, Tokyo, Japan
- Y. Iwashita
Kyoto ICR, Uji, Kyoto, Japan
- Y. Iwata
NIRS, Chiba-shi, Japan
- N. Kawamura, T. Mibe, M. Otani, T. Yamazaki, M. Yoshida
KEK, Ibaraki, Japan
- R. Kitamura, H.Y. Yasuda
University of Tokyo, Tokyo, Japan
- N. Saito
J-PARC, KEK & JAEA, Ibaraki-ken, Japan
- Y. Sue
Nagoya University, Graduate School of Science, Chikusa-ku, Nagoya, Japan
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| Abstract |
An inter-digital H-mode (IH) drift-tube linac (DTL) is developed for a low velocity part in a muon linac at the J-PARC E34 experiment. It will accelerate muons from v/c = 0.08 to 0.28 at an operational frequency of 324 MHz. In order to achieve higher acceleration efficiency and make cost lower, an alternative phase focusing (APF) scheme is adopted. A prototype with 6 cells of 0.45 m length was manufactured. The prototype accelerates muons from v/c = 0.08 to 0.15 stage. We conducted frequency measurement and bead-pull measurement as a low-power measurement, in order to evaluate the prototype product. In this paper, the results of the low-power measurement for prototype cavity will be presented.
|
| Paper |
download MOPO085.PDF [0.348 MB / 4 pages] |
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| Conference |
LINAC2018 |
| Series |
Linear Accelerator Conference (29th) |
| Location |
Beijing, China |
| Date |
16-21 September 2018 |
| Publisher |
JACoW Publishing, Geneva, Switzerland |
| Editorial Board |
Guoxi Pei (IHEP, Beijing, China); Volker RW Schaa (GSI, Darmstadt, Germany); Yong Ho Chin (KEK, Tsukuba, Japan); Shinian Fu (IHEP, Beijing, China); Ning Zhao (IHEP, Beijing, China) |
| Online ISBN |
978-3-95450-194-6 |
| Online ISSN |
2226-0366 |
| Received |
10 September 2018 |
| Accepted |
19 September 2018 |
| Issue Date |
18 January 2019 |
| DOI |
doi:10.18429/JACoW-LINAC2018-MOPO085 |
| 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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