Wang, X. L.X. L.WangYEE HSIUNGMIN-ZU WANGothers2018-09-102018-09-102011-08http://inspirehep.net/record/924711http://scholars.lib.ntu.edu.tw/handle/123456789/363975Search for charmonium and charmonium-like states in $\\Upsilon(2S)$ radiative decaysjournal article10.1103/PhysRevD.84.071107