The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Sha:eeFACT2016-WET2H4} \bibitem{Sha:eeFACT2016-WET2H4} P. Sha, J.Y. Zhai, \textquotedblleft{New Cavity Techniques and Future Prospects}\textquotedblright, % in \emph{Proc. eeFACT2016}, pp. 173--176, % in \emph{Proc. eeFACT2016}, Daresbury, UK, Oct. 2016, paper WET2H4, pp. 173--176, in \emph{Proc. 58th ICFA Advanced Beam Dynamics Workshop on High Luminosity Circular e^+e^- Colliders (eeFACT'16)}, Daresbury, UK, Oct. 2016, paper WET2H4, pp. 173--176, % ISBN: 978-3-95450-187-8, \url{http://jacow.org/eefact2016/papers/wet2h4.pdf}, \url{https://doi.org/10.18429/JACoW-eeFACT2016-WET2H4}, 2017.