The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Serafini:IPAC2017-WEPAB124} \bibitem{Serafini:IPAC2017-WEPAB124} L. Serafini, F. Broggi, and C. Curatolo, \textquotedblleft{Study of Hadron-Photon Colliders for Secondary Beam Generation}\textquotedblright, % in \emph{Proc. IPAC2017}, pp. 2865--2867, % in \emph{Proc. IPAC2017}, Copenhagen, Denmark, May 2017, paper WEPAB124, pp. 2865--2867, in \emph{Proc. 8th Int. Particle Accelerator Conf. (IPAC'17)}, Copenhagen, Denmark, May 2017, paper WEPAB124, pp. 2865--2867, % ISBN: 978-3-95450-182-3, \url{http://jacow.org/ipac2017/papers/wepab124.pdf}, \url{https://doi.org/10.18429/JACoW-IPAC2017-WEPAB124}, 2017.