The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Li:IPAC2016-TUPMY025} \bibitem{Li:IPAC2016-TUPMY025} Y. M. Li, K. Hanahoe, O. Mete Apsimon, T.H. Pacey, and G.X. Xia, \textquotedblleft{Proton-Driven Electron Acceleration in Hollow Plasma}\textquotedblright, % in \emph{Proc. IPAC2016}, pp. 1601--1603, % in \emph{Proc. IPAC2016}, Busan, Korea, Mar. 2016, paper TUPMY025, pp. 1601--1603, in \emph{Proc. 7th International Particle Accelerator Conference (IPAC'16)}, Busan, Korea, Mar. 2016, paper TUPMY025, pp. 1601--1603, % ISBN: 978-3-95450-147-2, \url{http://jacow.org/ipac2016/papers/tupmy025.pdf}, \url{doi:10.18429/JACoW-IPAC2016-TUPMY025}, 2016.