Abe, F. et al. (CDF Collaboration)F. et al. (CDF Collaboration)AbePAO-TI CHANG2020-01-152020-01-151998https://scholars.lib.ntu.edu.tw/handle/123456789/449498Observation of hadronic tt??events with the collider detector at fermilabjournal article10.1103/PhysRevLett.80.57202-s2.0-4244083255https://www.scopus.com/inward/record.uri?eid=2-s2.0-4244083255&doi=10.1103%2fPhysRevLett.80.5720&partnerID=40&md5=5b96ca1c1020eb072b9cc03c1dee49bf