New cutting scheme of magnetic alloy cores for J-PARC synchrotrons

Masahito Yoshii, Shozo Anami, Yoshisato Funahashi, Eizi Ezura, Keigo Hara, Chihiro Ohmori, Akira Takagi, Makoto Toda, Kenji Ueno, Masahiro Nomura, Fumihiko Tamura, Masanobu Yamamoto, Alexander Schnase, Katsushi Hasegawa, Tamaki Yoshioka, Yuichi Morita

研究成果: Contribution to conferencePaper査読

1 被引用数 (Scopus)

抄録

A cut core configuration is adopted for the magnetic alloy cavities of J-PARC Main Ring to lower the R/Q to combat beam loading. The cut core surface is treated by "Diamond Polishing" which improves surface quality, therefore reducing the local temperature rise due to RF losses in operation. Long-term high-power tests have been performed for the J-PARC MR RF systems. The mechanisms of local heating, the cutting scheme, and the manufacturing method are presented.

本文言語英語
ページ1313-1315
ページ数3
出版ステータス出版済み - 2006
外部発表はい
イベント10th European Particle Accelerator Conference, EPAC 2006 - Edinburgh, 英国
継続期間: 6 26 20066 30 2006

その他

その他10th European Particle Accelerator Conference, EPAC 2006
国/地域英国
CityEdinburgh
Period6/26/066/30/06

All Science Journal Classification (ASJC) codes

  • 核物理学および高エネルギー物理学

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