The Joint Accelerator Conferences Website (JACoW) is an international collaboration that publishes the proceedings of accelerator conferences held around the world.
Z. Qi, S. Chen, H.X. Deng, C. Feng, B. Liu, and Z.T. Zhao, “Proof-of-Principle Experiment Design for PEHG-FEL in SXFEL User Facility”, in Proc. IPAC'21, Campinas, SP, Brazil, May 2021, pp. 1589-1591. doi:10.18429/JACoW-IPAC2021-TUPAB089