Empirical Reconstruction of the JSNS${}^2$ KDAR ${\nu }_{\mu }$-${}^{12}$C Missing-Energy Spectrum with a Two-Ex-Gaussian and Generalized-Tail Model

Kyung Kwang Joo, Jubin Park, Minkyu Lee +1

Recent analyses of the JSNS${}^2$ monoenergetic ${\nu }_{\mu }$ scattering on ${}^{12}$C at 235.5~MeV have compared the measured missing-energy spectrum with several nuclear models, including \t…