The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Pei:SAP2017-MOPH23} \bibitem{Pei:SAP2017-MOPH23} S. Pei, B. Gao, \textquotedblleft{Studies on the S-band Bunching System with the Hybrid Accelerating Structure}\textquotedblright, in \emph{Proc. SAP2017}, \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH23}, 2018. % in \emph{Proc. SAP2017}, \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH23}, pp. 79--82. % in \emph{Proc. SAP2017}, Jishou, China, Aug. 2017, paper MOPH23, \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH23} % in \emph{Proc. 13th Symposium on Accelerator Physics (SAP'17)}, % Jishou, China, Aug. 2017, paper MOPH23, pp. 79--82, % ISBN: 978-3-95450-199-1, % \url{http://jacow.org/sap2017/papers/moph23.pdf}, % \url{https://doi.org/10.18429/JACoW-SAP2017-MOPH23}, 2018.