Online monitoring system for the waste beam in the 3-GeV RCS of J-PARC

Saha, P. K. ; Hatakeyama, Shuichiro; Yoshimoto, Masahiro ; Yamamoto, Kazami ; Hotchi, Hideaki ; Harada, Hiroyuki ; Hayashi, Naoki

We have succeeded for online monitoring of the injection waste beam in the 3-GeV RCS. We used existing ordinary monitors but established several measuring techniques in order to measure even a small change of the waste beam with good accuracy. For 1 MW operation of the RCS, not only a sudden failure but even a small degradation of the 1st stripper foil or any errors of the injection parameters would increase the waste beam resulting an increase of the heat load on the dump. The injection dump has a limited capacity of only 4 kW and thus such a monitoring system would play an important role for avoiding any foil related issues.

Language	:	English
Journal	:	Proceedings of 52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (HB 2012) (Internet)
Volume	:
Number	:
Pages	:	p.297 - 301
Publication Year/Month	:	2012/09
Meeting title	:	52nd ICFA Advanced Beam Dynamics Workshop on High-Intensity and High-Brightness Hadron Beams (HB 2012)
Held date	:	2012/09
Location (city)	:	Beijing
Location (country)	:	China
Patent information	:
PDF	:
Paper URL	:
DOI for research data	:
Keywords	:	no keyword
Research Facility	:	J-PARC加速器
Press Release	:
Article of JAEA R&D Review	:
Cooperating Institute	:

Accesses	:	- Accesses
Web of Science® Times Cited Count	:	Times Cited Count： If you would like to get the latest times cited, please access the Web of Science®. http://www.webofknowledge.com/wos
InCites™	:
Altmetrics	:

Registration No. : BB20121726
JAEA Abstracts No. :
Paper Submission No. : 24172

[CLARIVATE ANALYTICS], [WEB OF SCIENCE], [HIGHLY CITED PAPER & CUP LOGO] and [HOT PAPER & FIRE LOGO] are trademarks of Clarivate Analytics, and/or its affiliated company or companies, and used herein by permission and/or license.