|
|||||
|
|
Tuning for the first 9-cell TESLA cavity of PKU |
|
| Authors: | YANG Liu HE Fei-Si XU Wen-Can ZHU Feng LU Xiang-Yang ZHAO Kui |
| Abstract: | A method based on circuit model is used to tune the first home-made 9-cell TESLA type super-conducting niobium cavity at Peking University. After tuning, a flat field profile with a final π-mode frequency within 3 kHz of target frequency is achieved. The field flatness is measured by a bead-pull method, and the relative electric field is calculated from the frequency shift perturbed by the bead stepping along the axis of the cavity. |
| Keywords: | 9-cell cavity circuit model field flatness tuning |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |
| 点击此处可从《中国物理C(英文版)》浏览原始摘要信息 | |
| 点击此处可从《中国物理C(英文版)》下载全文 | |