Development of superconducting twin quarter wave resonator for acceleration of low velocity heavy ions

Kabumoto, Hiroshi ; Takeuchi, Suehiro; Matsuda, Makoto ; Iijima, Akihiko*; Yoshida, Takahiro*; Usami, Takahiro*; Hida, Tetsushi*

JAEA and KEK have started acceleration of radioactive nuclear beam (RNB) and stable ion beam (SNB) from TRIAC. RNB and SNB are accelerated by SCRFQ and IH linac up to the energy of 1.1MeV/u. We were planning to re-accelerate the beams in the future by superconducting booster up to an energy of 58MeV/u. In order to inject the beams into superconducting booster, we need a pre-booster which is capable of acceleration from 1.1MeV/u to 2.0MeV/u. We have started development of superconducting twin quarter wave resonator (twin-QWR) in FY2004, and have fabricated a prototype twin-QWR in FY2005.

Language	:	Japanese
Journal	:	Proceedings of 3rd Annual Meeting of Particle Accelerator Society of Japan and 31st Linear Accelerator Meeting in Japan (CD-ROM)
Volume	:
Number	:
Pages	:	p.819 - 821
Publication Year/Month	:	2006/00
Meeting title	:	第3回日本加速器学会年会・第31回リニアック技術研究会
Held date	:	2006/08
Location (city)	:	仙台
Location (country)	:	日本
Patent information	:
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DOI for research data	:
Keywords	:	no keyword
Research Facility	:	タンデム加速器
Press Release	:
Article of JAEA R&D Review	:
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Registration No. : BB20061270
JAEA Abstracts No. : 35000270
Paper Submission No. : 1835

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