Performance of the TOPAZ thin superconducting solenoid wound with internal winding method

A large thin wall superconducting solenoid magnet was constructed as a major component of the high energy particle detector “TOPAZ” for the TRISTAN e + e - collider at KEK. A newly developed “internal winding method” was an essential technique to fabricate a large coil as thin as possible. The magne...

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Bibliographic Details
Published inJapanese Journal of Applied Physics Vol. 25; no. 6; pp. L440 - L442
Main Authors YAMAMOTO, A, KICHIMI, H, KONDO, Y, KAWAI, M, DOI, Y, HIRABAYASHI, H, KIMURA, N, INOUE, H, YAMAOKA, H, HARUYAMA, T, MITO, T, ARAOKA, O, TADANO, M, SUZUKI, S
Format Journal Article
LanguageEnglish
Published Tokyo Japanese journal of applied physics 01.06.1986
Subjects
Applied sciences
Exact sciences and technology
Other techniques and industries
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Summary:A large thin wall superconducting solenoid magnet was constructed as a major component of the high energy particle detector “TOPAZ” for the TRISTAN e + e - collider at KEK. A newly developed “internal winding method” was an essential technique to fabricate a large coil as thin as possible. The magnet has been successfully tested with iron return yoke. It has been cooled down to 4.5 K and excited up to the rated current of 3650 A with a magnetic field of 1.21 T. Results of the tests and preliminary analyses are reported.
ISSN:0021-4922
1347-4065
DOI:10.1143/JJAP.25.L440