Evidence for $B^0 \\to \\pi^0 \\pi^0$

Lee, S.H.S.H.LeeSuzuki, K.K.SuzukiAbe, K.K.AbeAbe, K.K.AbeAbe, T.T.AbeAdachi, I.I.AdachiAhn, B.S.B.S.AhnAihara, H.H.AiharaAkai, K.K.AkaiAkatsu, M.M.AkatsuAkemoto, M.M.AkemotoAsano, Y.Y.AsanoPAO-TI CHANGKAI-FENG CHEN WEI-SHU HOU MIN-ZU WANG2018-09-102018-09-102003-08http://inspirehep.net/record/625993http://scholars.lib.ntu.edu.tw/handle/123456789/302807Evidence for $B^0 \\to \\pi^0 \\pi^0$conference paper10.1103/PhysRevLett.91.261801