JOPSS - Search Results

Journal Articles

Development of timing system for RF ion source & RFQ III test stand

Sawabe, Yuki; Ito, Yuichi; Kawase, Masato; Fukuta, Shimpei; Suzuki, Takahiro*; Kikuzawa, Nobuhiro; Ouchi, Nobuo

Proceedings of 11th Annual Meeting of Particle Accelerator Society of Japan (Internet), p.748 - 751, 2014/10

http://www.pasj.jp/web_publish/pasj2014/proceedings/PDF/SAP0/SAP090.pdf

no abstracts in English

Journal Articles

Present status of J-PARC linac

Oguri, Hidetomo; Hasegawa, Kazuo; Ito, Takashi; Chishiro, Etsuji; Hirano, Koichiro; Morishita, Takatoshi; Shinozaki, Shinichi; Ao, Hiroyuki; Okoshi, Kiyonori; Kondo, Yasuhiro; et al.

Proceedings of 11th Annual Meeting of Particle Accelerator Society of Japan (Internet), p.389 - 393, 2014/10

http://www.pasj.jp/web_publish/pasj2014/proceedings/PDF/FSP0/FSP021.pdf

no abstracts in English

Journal Articles

Construction of control system for J-PARC RF ion source & RFQ III test stand

Fukuta, Shimpei; Sawabe, Yuki; Suzuki, Takahiro*; Ishiyama, Tatsuya*; Kawase, Masato*; Ito, Yuichi; Kato, Yuko; Yoshii, Akinobu; Kikuzawa, Nobuhiro; Ouchi, Nobuo

Proceedings of 10th Annual Meeting of Particle Accelerator Society of Japan (Internet), p.1122 - 1125, 2014/06

http://www.pasj.jp/web_publish/pasj10/proceedings/PDF/SUP0/SUP085.pdf

The installation of Cs-seeded RF-driven H $^{-}$ ion source (RF ion source) to J-PARC LINAC is scheduled in 2014. Similarly the replacement of RFQ III from RFQ is scheduled in 2014. The test stand of the cooperation of RF ion source & RFQ III is being made in the J-PARC LINAC building for the beam acceleration examination now. The J-PARC control group designed test stand control system by thinking that test stand control system had to be equal to J-PARC accelerator control system. Specifically, Introduction of MPS for protect an apparatus. Implementation of EPICS environment for remotely controlling the equipment. It is construction of the timing system for sending a timing signal to each accelerator component device. This report describes construction of the control system in a test stand.

Journal Articles

Design study of J-PARC timing system for nuclear transmutation experimental facility

Ito, Yuichi; Kawase, Masato; Kikuzawa, Nobuhiro; Ouchi, Nobuo

Proceedings of 9th Annual Meeting of Particle Accelerator Society of Japan (Internet), p.738 - 740, 2013/08

http://www.pasj.jp/web_publish/pasj9/proceedings/PDF/WEPS/WEPS116.pdf

A transmutation experimental facility (TEF) is planned in J-PARC 2nd construction phase. 400 MeV/250 kW of negative hydrogen ion beam will be delivered from LINAC to TEF. The LINAC is now operating in repetition of 25 Hz and LINAC should be operated in 50 Hz to keep beam power for existing experimental facilities. The timing system should also be operated in 50 Hz. However, some control subsystems and data acquisition subsystems are strongly optimized for 25 Hz operation especially in RCS. A design for J-PARC timing system to support TEF will be discussed in this report.

Journal Articles

Present status of R&D for the superconducting proton linac at JAERI

Mizumoto, Motoharu; Kusano, Joichi; Hasegawa, Kazuo; Ouchi, Nobuo; Oguri, Hidetomo; Ichihara, Masahiro; Tomisawa, Tetsuo; Ito, Takashi; Chishiro, Etsuji*; Ikegami, Masanori*; et al.

KEK Proceedings 99-25, p.3 - 5, 2000/02

no abstracts in English

Journal Articles

JAERI neutron science project and proton accelerator development

Mizumoto, Motoharu; Kusano, Joichi; Hasegawa, Kazuo; Ouchi, Nobuo; Oguri, Hidetomo; Kinsho, Michikazu; Tomisawa, Tetsuo; Ito, Takashi; Chishiro, Etsuji*; Ikegami, Masanori*; et al.

Proc. of Int. Symp. on Environment-conscious Innovative Mater. Processing with Advanced Energy Sources, p.71 - 78, 1998/00

no abstracts in English

Journal Articles