WEI-SHU HOUYEE HSIUNG2019-12-272019-12-272007https://scholars.lib.ntu.edu.tw/handle/123456789/442656[SDGs]SDG7Observation of the decay Υ(4S)→Υ(1S)π+π-journal article10.1103/PhysRevD.75.0711032-s2.0-34249279810https://www.scopus.com/inward/record.uri?eid=2-s2.0-34249279810&doi=10.1103%2fPhysRevD.75.071103&partnerID=40&md5=b4dcefbd8a60974077313c3b7d0153b2