The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{luo:fel2019-wep059} \bibitem{luo:fel2019-wep059} H. Luo, P.X. Chu, J. Guo, X.H. Li, T. Liu, K. Wang, \emph{et al.}, % H. Luo, P.X. Chu, J. Guo, X.H. Li, T. Liu, K. Wang, Y.X. Xu, X. Zhao, and Q.H. Zhou, % H. Luo \emph{et al.}, \textquotedblleft{Characterizing a Coherent Electron Source Extracted From a Cold Atom Trap}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. FEL'19}, Hamburg, Germany, Aug. 2019, pp. 469--472. \url{doi:10.18429/JACoW-FEL2019-WEP059} % --- additional material -ISSN/ISBN-- % ISBN: 978-3-95450-210-3, ISSN: ""