Observation of two resonant structures in e+e-→π+π-ψ(2S) via initial-state radiation at Belle

WEI-SHU HOUPAO-TI CHANGKAI-FENG CHEN2019-12-272019-12-272007https://scholars.lib.ntu.edu.tw/handle/123456789/442631Observation of two resonant structures in e+e-→π+π-ψ(2S) via initial-state radiation at Bellejournal article10.1103/PhysRevLett.99.1420022-s2.0-34948865140https://www.scopus.com/inward/record.uri?eid=2-s2.0-34948865140&doi=10.1103%2fPhysRevLett.99.142002&partnerID=40&md5=61d2a7a39bfb703b583c9ada1c53cd1c