Abe, K. et al.K. et al.AbeAbe, K.K.AbeAbe, R.R.AbeAbe, T.T.AbeAdachi, I.I.AdachiAhn, B.S.B.S.AhnAhn, B.S.B.S.AhnAihara, H.H.AiharaAkatsu, M.M.AkatsuAsano, Y. .Y. .AsanoAso, T.T.AsoAulchenko, V.V.AulchenkoAushev, TTAushevPAO-TI CHANGWEI-SHU HOUÂ RONG-SHYANG LUMIN-ZU WANG2019-12-262019-12-262002https://scholars.lib.ntu.edu.tw/handle/123456789/441518Observation of Double [Formula presented] Production in [Formula presented] Annihilation at [Formula presented]journal article10.1103/PhysRevLett.89.1420012-s2.0-85038346087https://www.scopus.com/inward/record.uri?eid=2-s2.0-85038346087&doi=10.1103%2fPhysRevLett.89.142001&partnerID=40&md5=a474932f1052f3986601ccec0367548b