Design of a Double Spoke Cavity for C-ADS

Jiang Tian-Cai

Design of a Double Spoke Cavity for C-ADS

Accelerator Physics 2013-12-19 v2 Instrumentation and Detectors

Authors: Jiang Tian-Cai

Abstract

The RF design of a 325MHz {\beta}=0.37 superconducting double spoke cavity for China ADS has been finished. In this paper, the optimization of the spoke cavity is described in detail. The main goal in the RF design is to decrease the normalized surface field. We use the elliptic column instead of cylinder to decrease the normalized magnetic field. The RF simulation gives the optimum parameters Ep/Eacc of 4.39 and Bp/Eacc of 7.15mT/(MV/m), which meet the requirement of C-ADS.

Keywords

superconducting double spoke cavity RF design C-ADS normalized surface field elliptic column RF simulation

Cite

@article{arxiv.1310.2693,
  title  = {Design of a Double Spoke Cavity for C-ADS},
  author = {Jiang Tian-Cai},
  journal= {arXiv preprint arXiv:1310.2693},
  year   = {2013}
}

Comments

5 pages, 11 figures

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