The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Wang:IPAC2019-THPGW045} \bibitem{Wang:IPAC2019-THPGW045} P.J. Wang, Z.X. Cao, G.Y. Gao, Y.X. Geng, D.F. Kong, C. Lin, \emph{et al.}, % P.J. Wang, Z.X. Cao, G.Y. Gao, Y.X. Geng, D.F. Kong, C. Lin, JB. Liu, H.Y. Lu, W.J. Ma, Z.S. Mei, Z.P. Pan, Y.R. Shou, D.H. Wang, S.R. Xu, X.Q. Yan, and Y.Y. Zhao, % P.J. Wang \emph{et al.}, \textquotedblleft{A Simple Way to Introduce an Ajustable Femtosecond Pre-Pulse to Enhance Laser-Driven Proton Acceleration}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. IPAC'19}, Melbourne, Australia, May 2019, pp. 3686--3688, \url{doi:10.18429/JACoW-IPAC2019-THPGW045} % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 10th International Particle Accelerator Conference (IPAC'19)}, Melbourne, Australia, May 2019, % pp. 3686--3688. \url{doi:10.18429/JACoW-IPAC2019-THPGW045} % --- additional material --- % ISBN: 978-3-95450-208-0, \url{http://jacow.org/ipac2019/papers/thpgw045.pdf}