Conceptual Design Report of DaRveX: Decay at Rest ${\nu }_e$ + Lead Cross Section Measurement at J-PARC MLF

F. Suekane, Y. Hino, W. Noguchi +8

DaRveX stands for "Decay at Rest ${\nu }_e$-Pb cross (X) section measurement". So far, there has not been good target to detect low energy ${\nu }_e$. Lead is expected to be an excellent $ν_…