The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
H. Nishiguchi et al., “Extinction Measurement of J-PARC MR with 8 GeV Proton Beam for the New Muon-to-Electron Conversion Search Experiment - COMET”, in Proc. IPAC'19, Melbourne, Australia, May 2019, pp. 4372-4375. doi:10.18429/JACoW-IPAC2019-FRXXPLS2