The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Zheng:IPAC2017-MOPVA080} \bibitem{Zheng:IPAC2017-MOPVA080} H.J. Zheng, J. Gao, F. Meng, P. Sha, and J.Y. Zhai, \textquotedblleft{HOM Simulations and Damping Scheme for CEPC Cavities}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 1052--1054, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper MOPVA080, pp. 1052--1054, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper MOPVA080, pp. 1052--1054, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/mopva080.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-MOPVA080}, 2017.