JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
@unpublished{zhang:srf2021-weocav02,
author = {P. Zhang and J. Dai and L. Guo and T.M. Huang and Z.Q. Li and H.Y. Lin and Q. Ma and F. Meng and Z.H. Mi and Q.Y. Wang and X.Y. Zhang},
% author = {P. Zhang and J. Dai and L. Guo and T.M. Huang and Z.Q. Li and H.Y. Lin and others},
% author = {P. Zhang and others},
title = {{Development and Vertical Tests of a 166.6-MHz Proof-of-Principle Superconduting β = 1 Quarter-Wave Cavity for HEPS}},
booktitle = {Proc. SRF'21},
% booktitle = {Proc. 20th International Conference on RF Superconductivity (SRF'21)},
intype = {presented at the},
series = {International Conference on RF Superconductivity},
number = {20},
venue = {East Lansing, MI, USA},
publisher = {JACoW Publishing, Geneva, Switzerland},
month = {10},
year = {2022},
note = {presented at SRF'21 in East Lansing, MI, USA, unpublished},
abstract = {{Low-frequency superconducting cavities are needed in main accelerators for storage ring light sources with ultralow emittance. Therefore, a compact 166.6-MHz superconducting proof-of-principle cavity was designed for the High Energy Photon Source (HEPS) in China by adopting a quarter-wave geometry with β=1*. The cavity is compact in size yet possessing a low resonant frequency. The nearest higher order mode is significantly separated from the fundamental mode, making the cavity attractive for high-current accelerators such as HEPS. The achieved accelerating voltage of 3.0 MV is well beyond the designed 1.5 MV and high surface electromagnetic fields were reached with excellent RF and mechanical performances. Multipacting barriers were easily processed. This constitutes the first demonstration of a compact low-frequency β=1 superconducting cavity for HEPS. The design, fabrication, surface preparation, and cryogenic tests of the cavity will be presented.}},
}