Author/Authors :
Naiquan، نويسنده , , Liu and Wu، نويسنده , , Zhang and Dikui، نويسنده , , Jiang and Heping، نويسنده , , Yan and Guotong، نويسنده , , Zhang and Zuping، نويسنده , , Liu and Yuming، نويسنده , , Jin and Shouming، نويسنده , , Hu and Zhenfang، نويسنده , , Jin and Yuxiong، نويسنده , , Li and Chaoyin، نويسنده , , Xu، نويسنده ,
Abstract :
A 6 T superconducting wiggler was installed in the Hefei 0.8 GeV storage ring. The influences of the wiggler on the storage ring are investigated. Using part of the existing quadrupoles we successfully compensated the tune shift and kept the optics distortion small enough. In most cases there was no significant change in the beam size. The dynamic apertures of the storage ring with the wiggler installed have been decreased to 50% of the original values when the wiggler was not installed, but they are still large enough. The calculation and experiment results are given in this article.
