Speaker
Na Wang
(Institute of High Energy Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Description
Electrostatic separator is a crucial component required in the Circular Electron Position Collider to separate electron and positron beams, therefore the two beams can share the RF cavities at high beam operation energies. The impedance contribution from the component is one of the main concerns during the design of the structure. In this paper, the impedance characteristic of the electrostatic separator is investigated. The transverse higher order modes trapped in the component is examined in both simulations and laboratory bench measurements. The mitigation of the trapped modes is also explored.
| Paper status | Resubmitted proceeding files received and assigned to an editor. Accepted. |
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Author
Na Wang
(Institute of High Energy Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Co-authors
Bin Chen
(Institute of High Energy Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Saike Tian
(Institute of High Energy Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Yudong Liu
(Institute of High Energy Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)
Yuzhe Liu
(Institute of High Energy Physics, Chinese Academy of Sciences, University of Chinese Academy of Sciences)