Observation of the decay B0s to φπ+π- and evidence for B0 to φπ+π- (Physical Review D, 2017)

(untitled) - Harnew, N; Evans, T; Gandini, P; Gruberg Cazon, B; Hadavizadeh, T; Hill, D; Jalocha, P; John, M; Lupton, O; Malde, S; Nandi, A; Topp-Joergenson, S; et al.