New measurement of BR(K+→π+ννˉ)(K^+\rightarrowπ^+ν\barν)(K+→π+ννˉ) at the NA62 experimentwith A. T. Akmete, R. Aliberti, S. Alibocus, F. Ambrosino +2631 versionW_3u3z7hbuv1 · current