Vanhoefer, P.P.VanhoeferPISIN CHENPAO-TI CHANG et al.2019-12-262019-12-262014https://scholars.lib.ntu.edu.tw/handle/123456789/441009Study of B0 →ρ0ρ0 decays, implications for the CKM angle φ2 and search for other B0 decay modes with a four-pion final statejournal article10.1103/PhysRevD.89.0720082-s2.0-84898657716https://www.scopus.com/inward/record.uri?eid=2-s2.0-84898657716&doi=10.1103%2fPhysRevD.89.072008&partnerID=40&md5=f33d2b2aee931a2c8658f26dbfcf3a85