The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{crone:erl2019-wepnec20} \bibitem{crone:erl2019-wepnec20} J. Crone, K.E. Deitrick, C. Franck, B.D. Muratori, H.L. Owen, and K.W. Smolenski, \textquotedblleft{A Hard X-ray Compact Compton Source at CBETA}\textquotedblright, % --- abbreviated form (UNpublished paper) - JACoW template Feb 2018 --- presented at ERL'19, Berlin, Germany, Sep. 2019, paper WEPNEC20, unpublished.