The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Hajima:IPAC2015-WEPMA056} \bibitem{Hajima:IPAC2015-WEPMA056} R. Hajima, E. Cenni, Y. Iwashita, T. Kubo, T. Saeki, M. Sawamura, and \emph{et al.}, % R. Hajima, E. Cenni, Y. Iwashita, T. Kubo, T. Saeki, M. Sawamura, and H. Tongu, % R. Hajima \emph{et al.}, \textquotedblleft{Development of Superconducting Spoke Cavities for Laser Compton Scattered X-ray Sources}\textquotedblright, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. IPAC'15}, Richmond, VA, USA, May 2015, pp. 2902--2904, \url{doi:10.18429/JACoW-IPAC2015-WEPMA056} % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 6th International Particle Accelerator Conference (IPAC'15)}, Richmond, VA, USA, May 2015, % pp. 2902--2904, \url{doi:10.18429/JACoW-IPAC2015-WEPMA056} % --- additional material --- % ISBN: 978-3-95450-168-7, \url{http://jacow.org/ipac2015/papers/wepma056.pdf}