The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
%\cite{Koseki:SRF2017-FRYA02} \bibitem{Koseki:SRF2017-FRYA02} T. Koseki, \textquotedblleft{Next Generation Neutrino Facility for Long Baseline Oscillation Experiment by Multi-MW Proton SC Accelerator}\textquotedblright, presented at SRF2017, Lanzhou, China, July 2017, paper FRYA02, unpublished. % presented at the 18th Int. Conf. on RF Superconductivity (SRF'17), Lanzhou, China, July 2017, paper FRYA02, unpublished.