Construction and commissioning of a superconducting wiggler for the UVSOR storage ring

被引:6
作者
Nakamura, E
Hama, H
Yamazaki, J
Kinoshita, T
Matsudo, O
Yonehara, H
Kasuga, T
Isoyama, G
Watanabe, M
机构
[1] UVSOR Facility, Institute for Molecular Science, Myodaiji
[2] SPring-8, Kamigori, Ako
[3] Photon Factory, Natl. Lab. for High Energy Physics, Tsukuba 305
[4] Inst. of Sci. and Indust. Research, Osaka University, Ibaraki, Osaka 567
[5] Res. Inst. for Sci. Measurements, Tohoku University, Aoba, Sendai 980-77
关键词
D O I
10.1016/0368-2048(96)03006-X
中图分类号
O433 [光谱学];
学科分类号
0703 ; 070302 ;
摘要
A 4-T superconducting wiggler of the wavelength-shifter type has been constructed and commissioned for experiments in the photon energy region above 2 keV at the 750-MeV UVSOR storage ring. It has a semi-closed liquefying system with two refrigerators that can confine liquid helium without loss. It has been confirmed that the wiggler can continuously run for one year without trouble. A feasibility study on low magnetic field operation of the wiggler was conducted for experiments with the lower photon energies below 2 keV using a double crystal monochromator with beryl crystals.
引用
收藏
页码:421 / 424
页数:4
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