Published 2018
| Version v1
Miscellaneous
Beam commissioning of slow extraction at J-PARC Main Ring
Creators
- 1. High Energy Accelerator Research Organization (KEK), Tsukuba, Ibaraki (Japan)
- 2. Nippon Advanced Technology Co., Ltd., Tokai, Ibaraki (Japan)
Description
Beam commissioning of the slow beam extraction at J-PARC Main Ring was carried out in January, February and June, 2018. The user operation with the beam power of 51 kW and the spill duty factor of about 50% was achieved, and in the beam study we successfully extracted 6.8x1013 protons per pulse, which corresponds to the beam power of 62.8 kW. In this paper we discuss the details of the beam commissioning and future plans for the further improvements of the beam power and the time structure of the extracted beam. (author)
Additional details
Additional titles
- Original title (Japanese)
- J-PARC主リングにおける30GeV陽子ビームの遅い取り出し調整
Identifiers
Publishing Information
- Imprint Title
- Proceedings of the 15th annual meeting of Particle Accelerator Society of Japan
- Imprint Pagination
- [1380 p.]
- Journal Page Range
- p. 305-308
Conference
- Title
- 15. annual meeting of Particle Accelerator Society of Japan
- Acronym
- PASJ2018
- Dates
- 7-10 Aug 2018
- Place
- Nagaoka, Niigata (Japan)
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 50030818
- Subject category
- S43: PARTICLE ACCELERATORS;
- Resource subtype / Literary indicator
- Conference, Non-conventional Literature
- Descriptors DEI
- ABSORBED RADIATION DOSES; BEAM EXTRACTION; BETATRONS; ELECTRIC DIPOLES; ELECTROSTATIC ACCELERATORS; J-PARC SYNCHROTRONS; MAGNETIC DIPOLES; PERFORMANCE; PROTON BEAMS; REMOTE CONTROL; SEPTUM MAGNETS; VACUUM STATES
- Descriptors DEC
- ACCELERATORS; BEAMS; CONTROL; CYCLIC ACCELERATORS; DIPOLES; DOSES; EQUIPMENT; MAGNETS; MULTIPOLES; NUCLEON BEAMS; PARTICLE BEAMS; RADIATION DOSES; SYNCHROTRONS
Optional Information
- Notes
- 9 refs., 6 figs. Imprint:#7B2C#15#56DE##65E5##672C##52A0##901F##5668##5B66##4F1A##5E74##4F1A#