JACoW is a publisher in Geneva, Switzerland that publishes the proceedings of accelerator conferences held around the world by an international collaboration of editors.
%\cite{chen:srf2021-tupcav015} \bibitem{chen:srf2021-tupcav015} G. Chen, M.V. Fisher, M. Kedzie, M.P. Kelly, X. Lu, T.B. Petersen, \emph{et al.}, % G. Chen, M.V. Fisher, M. Kedzie, M.P. Kelly, X. Lu, T.B. Petersen, P. Piot, and T. Reid, % G. Chen \emph{et al.}, “Performance of a Low Frequency QWR-Based SRF Gun”, % --- abbreviated form (published paper) - JACoW template Feb 2018 --- in \emph{Proc. SRF'21}, East Lansing, MI, USA, Jun.-Jul. 2021, pp. 472--476. % --- complete form (published paper) - JACoW template Feb 2018 --- % in \emph{Proc. 20th International Conference on RF Superconductivity (SRF'21)}, East Lansing, MI, USA, Jun.-Jul. 2021, pp. 472--476. \url{doi:10.18429/JACoW-SRF2021-TUPCAV015} % --- additional material -ISSN/ISBN-- % ISBN: 978-3-95450-233-2, ISSN: 2673-5504