Measurement of the branching fraction and CP asymmetry in B 0 → π 0 π 0 decays, and an improved constraint on ? <inf>2</inf>

MIN-ZU WANGWEI-SHU HOU2019-12-262019-12-262017https://scholars.lib.ntu.edu.tw/handle/123456789/440687Measurement of the branching fraction and CP asymmetry in B 0 → π 0 π 0 decays, and an improved constraint on ? <inf>2</inf>journal article10.1103/PhysRevD.96.0320072-s2.0-85048697874https://www.scopus.com/inward/record.uri?eid=2-s2.0-85048697874&doi=10.1103%2fPhysRevD.96.032007&partnerID=40&md5=43bb914537a9c473ddce5a04634e807b