beam halo scraper system in the J-PARC L3BTOkabe, Kota 
; Yamamoto, Kazami 
; Yoshimoto, Masahiro ; Kinsho, Michikazu
In the Japan Proton Accelerator Research Complex (J-PARC) 3-GeV rapid cycle synchrotron (RCS), transverse beam halo scraping for the injection beam is required to increase the output beam power. The transverse scraper system at the Linac-RCS beam transport line (L3BT) was utilized in a nominal beam operation because the area of the scraper section was contaminated when the scrapers were working. In the summer-autumn period of 2013, we installed the new beam-halo scrapers which had optimized scraper heads for mitigation of the radiation around the scraper system. In this paper, we report a preliminary result for a halo scraper at the L3BT.
Language |
: | English |
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Journal |
: | Proceedings of 5th International Particle Accelerator Conference (IPAC '14) (Internet) |
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Pages |
: | p.876 - 878 |
Publication Year/Month |
: | 2014/07 |
Meeting title |
: | 5th International Particle Accelerator Conference (IPAC '14) |
Held date |
: | 2014/06 |
Location (city) |
: | Dresden |
Location (country) |
: | Germany |
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