摘要
我国第一台６万高斯超导Ｗｉｇｇｌｅｒ于１９９７年４月完成加工。经过磁场和低温参数测量，性能指标完全达到设计要求。１９９８年１月安装到合肥国家同步辐射实验室的储存环上。同年３月超导Ｗｉｇｇｌｅｒ调束成功。Ｗｉｇｇｌｅｒ磁场顺利到达６万高斯，１－３的硬Ｘ射线同步辐射光通过光束线前端到达观察窗。本文介绍这台超导Ｗｉｇｇｌｅｒ的主要性能及６万高斯超导Ｗｉｇｇｌｅｒ投入后对储存环工作点的影响和调试出束的方法。
A 6 Tesla superconducting Wiggler has been manufactured in April 1997. This is the first superconducting Wiggler in China. By magnetic field and the cryogenic system measurements, the performance and parameters of the Wiggler finally satisfied the requirements of our design. The Wiggler has been installed in the storage ring of Hefei National Synchrotron Radiation Lab.(NSRL) in January 1998. The commissioning started in March 1998 and fi nished within 2 weeks. The peak field of the Wiggler gets to 6 Tesla smoothly without beam loss. The hard X ray with 1-3 angstrom wavelengths through the front of XAFS beam line got to observation screen. The main performance of the superconducting Wiggler and the commissioning results are given in this paper.
出处
《核科学与工程》
CSCD
北大核心
1998年第4期346-350,共5页
Nuclear Science and Engineering
