Author: Yamamoto, K.
Paper Title Page
WEPAB179 Recent Status of J-PARC Rapid Cycling Synchrotron 3027
 
  • K. Yamamoto
    JAEA/J-PARC, Tokai-Mura, Naka-Gun, Ibaraki-Ken, Japan
 
  The 3 GeV rapid cy­cling syn­chro­tron (RCS) at the Ja-pan Pro­ton Ac­cel­er­a­tor Re­search Com­plex (J-PARC) pro­vides more than 500 kW beams to the Ma­te­r­ial and Life Sci­ence Fa­cil­ity (MLF) and Main Ring (MR). In such a high-in­ten­sity hadron ac­cel­er­a­tor, even los­ing less than 0.1% of the beam can cause many prob­lems. Such lost pro­tons can cause se­ri­ous ra­dio-ac­ti­va­tion and ac­cel­er­a­tor com­po­nent mal­func­tions. There­fore, we have been con­tin­u­ing a beam study to achieve high-power op­er­a­tion. In ad­di­tion, we have also im­proved and main­tained the ac­cel­er­a­tor com­po­nents to en­able sta­ble op­er­a­tion. This paper re­ports the sta­tus of the J-PARC RCS over the last two years.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-WEPAB179  
About • paper received ※ 13 May 2021       paper accepted ※ 25 June 2021       issue date ※ 22 August 2021  
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