Many works have been carried out by vacuum group in 2014,including maintenance of HIRFL vacuum system,installation of HIMM vacuum system, writing proposal for HI
The quality of beam in the accelerator has a close relationship with the vacuum degree, and the outgassing rateof built-in material have a great effect on vacuu
In 2014, the R&D of RF group was mainly concentrated on operation and maintenance of RF equipments inHIRFL, in addition, we also devoted to the upgrading of exi