Design and Manufacture of a Superconducting Solenoid for D-Line of J-PARC Muon Facility

Semba, Tomoyuki; Hagiwara, Yoshiaki; Kawamura, Naritoshi; Kido, Shuichi; Kurosawa, Noriyuki; Makida, Yasuhiro; Miyake, Yasuhiro; Murata, Yukihiro; Nakajima, Shotaro; Ohhata, Hirokatsu; Sasaki, Ken-ichi; Shimomura, Koichiro; Strasser, Patrick; Tanaka, Yasuyuki

doi:10.18429/JACoW-IPAC2016-TUPMB034

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RIS citation export for TUPMB034: Design and Manufacture of a Superconducting Solenoid for D-Line of J-PARC Muon Facility

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 -