The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{nanbu:ibic2019-weao03} \bibitem{nanbu:ibic2019-weao03} K. Nanbu, H. Hama, F. Hinode, S. Kashiwagi, and T. Muto, \textquotedblleft{Development of Beam Position Monitor Using Cherenkov Diffraction Radiation}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at IBIC'19, Malmö, Sweden, Sep. 2019, paper WEAO03, unpublished.