The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{li:ibic2021-weoa01} \bibitem{li:ibic2021-weoa01} S. Li, \textquotedblleft{Attosecond Pulse Diagnostics at the LCLS XLEAP}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at IBIC'21, Pohang, Rep. of Korea, May 2021, paper WEOA01, unpublished.