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TY - CONF AU - Semba, T. AU - Hagiwara, Y. AU - Kawamura, N. AU - Kido, S. AU - Kurosawa, N. AU - Makida, Y. AU - Miyake, Y. AU - Murata, Y. AU - Nakajima, S. AU - Ohhata, H. AU - Sasaki, K. AU - Shimomura, K. AU - Strasser, P. AU - Tanaka, Y. ED - Petit-Jean-Genaz, Christine ED - Kim, Dong Eon ED - Kim, Kyung Sook ED - Ko, In Soo ED - Schaa, Volker RW TI - Design and Manufacture of a Superconducting Solenoid for D-Line of J-PARC Muon Facility J2 - Proc. of IPAC2016, Busan, Korea, May 8-13, 2016 C1 - Busan, Korea T2 - International Particle Accelerator Conference T3 - 7 LA - english AB - A superconducting solenoid for J-PARC muon facility was newly designed and manufactured. High Energy Accelerator Research Organization (KEK) has been operating the J-PARC Muon Science Establishment (MUSE) since 2008. Among its four muon beam lines, the decay muon line (D-Line) has been extracting and providing surface muons and positive decay muons up to a momentum of 50 MeV/c for various users, utilizing a superconducting solenoid. The D-Line as well as the other J-PARC facility suffered severe damages from the earthquake on March 11, 2011. It necessitated rebuilding of the damaged superconducting solenoid. New design parameter of the solenoid is as follows: length of solenoid: 6 m, diameter of warm bore: 0.2 m, magnetic field of bore center: 3.5 T, rated current: 415 A, superconducting wire: NbTi/Cu, quench protection: quench back heaters. The six-meter-long solenoid consists of twelve pieces of 0.5-meter-long superconducting coils. The entire solenoid is forced-indirectly cooled by supercritical helium flow. This report describes the design and manufacturing process of the newly built superconducting solenoid for D-Line of J-PARC muon facility. PB - JACoW CP - Geneva, Switzerland SP - 1177 EP - 1179 KW - solenoid KW - operation KW - vacuum KW - interface KW - radiation DA - 2016/06 PY - 2016 SN - 978-3-95450-147-2 DO - 10.18429/JACoW-IPAC2016-TUPMB034 UR - http://jacow.org/ipac2016/papers/tupmb034.pdf ER -