Aaij, R. et al. (LHCb Collaboration)R. et al. (LHCb Collaboration)AaijPISIN CHEN2019-12-262019-12-262013https://scholars.lib.ntu.edu.tw/handle/123456789/441095Measurement of CP violation and the Bs0 meson decay width difference with Bs0→J/ψK+K- and Bs0→J/ψπ +π - Decaysjournal article10.1103/PhysRevD.87.1120102-s2.0-84879663830https://www.scopus.com/inward/record.uri?eid=2-s2.0-84879663830&doi=10.1103%2fPhysRevD.87.112010&partnerID=40&md5=7479a72a22c47187ed78f5158d4aaee2