Sensitivity of nEXO to ${}^{136}$Xe Charged-Current Interactions: Background-free Searches for Solar Neutrinos and Fermionic Dark Matter

G. Richardson, B. G. Lenardo, D. Gallacher +135

We study the sensitivity of nEXO to solar neutrino charged-current interactions, $\hat{I}{½}_e{+}^{136}$Xe${\to }^{136}$Cs${}^{\ast }+e^{-}$, as well as analogous interactions predicted by m…