The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Su:IPAC2016-THPOW042} \bibitem{Su:IPAC2016-THPOW042} X.L. Su, Y.-C. Du, W.-H. Huang, C.-X. Tang, D. Wang, L.X. Yan, and \emph{et al.}, % X.L. Su, Y.-C. Du, W.-H. Huang, C.-X. Tang, D. Wang, L.X. Yan, and Z. Zhang, % X.L. Su \emph{et al.}, \textquotedblleft{Start-to-End Simulation on Terahertz Superradiation of Ultrashort Electron Bunch in an Undulator}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 4041--4043, % in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper THPOW042, pp. 4041--4043, in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)}, Busan, Korea, Mar. 2016, paper THPOW042, pp. 4041--4043, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/thpow042.pdf}, \url{doi:10.18429/JACoW-IPAC2016-THPOW042}, 2016.