Chao, Y.Y.ChaoChen, K.-F.K.-F.ChenChen, S.-K.S.-K.ChenHou, W.-S.W.-S.HouHuang, B.-Y.B.-Y.HuangWEI-SHU HOUKAI-FENG CHEN2019-12-272019-12-272011https://scholars.lib.ntu.edu.tw/handle/123456789/442153Threshold effects in the decay of heavy b ′ and t ′ quarksjournal article10.1103/PhysRevD.84.0140292-s2.0-79961014679https://www.scopus.com/inward/record.uri?eid=2-s2.0-79961014679&doi=10.1103%2fPhysRevD.84.014029&partnerID=40&md5=29cbc9a763e9e9a3a772f938ec3b431c