High Gradient Results of ICHIRO 9-Cell Cavity in Collaboration With KEK and Jlab

Conference · Fri Jul 01 00:00:00 EDT 2011

OSTI ID:1057881

Furuta, F. ^[1]; Konomi, T. ^[1]; Saito, K. ^[1]; Eremeev, G. V. ^[2]; Geng, R. L. ^[2]

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1. KEK, Tsukuba (Japan)
2. Thomas Jefferson National Accelerator Facility, Newport News, VA (United States)

KEK and Jlab have continued S0-study collaboration on ICHIRO 9-cell cavities since 2008. In 2010, we have started S0 study on ICHIRO#7, full 9-cell cavity with end groups. Surface treatments and vertical tests have been repeated at Jlab. Maximum gradient of 40MV/m was achieved so far. We will describe the details of that and further plan of S0-study on ICHIRO 9-cell.

• Research Organization: Thomas Jefferson National Accelerator Facility (TJNAF), Newport News, VA (United States)
• Sponsoring Organization: USDOE Office of Science (SC)
• DOE Contract Number: AC05-06OR23177
• OSTI ID: 1057881
• Report Number(s): JLAB-ACC-11-1459; DOE/OR/23177-2423; TRN: US1300368
• Resource Relation: Conference: SRF 2011 (RF Superconductivity), Chicago, IL (United States), 25-29 Jul 2011
• Country of Publication: United States
• Language: English

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