Measurement of proton light yield of water-based liquid scintillator E. J. Callaghan, B. L. Goldblum, J. A. Brown, T. A. Laplace, J. J. Manfredi, M. Yeh and G. D. Orebi Gann Eur. Phys. J. C, 83 2 (2023) 134 Published online: 10 February 2023 DOI: 10.1140/epjc/s10052-023-11242-2