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We establish the existence of the top quark using a 67 pb ?1 data sample of pp collisions at p s = 1.8 TeV collected with the Collider Detector at Fer-milab (CDF). Employing techniques similar to those we previously published, we observe a signal consistent with t t decay to W W b b, but inconsistent with the background prediction by 4:8. Additional(More)
We present the results of a search for the top quark in 19.3 pb ?1 of p p collisions at p s = 1.8 TeV. The data were collected at the Fermilab Tevatron collider using the Collider Detector at Fermilab (CDF). The search includes Standard Model t t decays to nal states eee , eee , and as well as e + + jets or + + jets. In the (e,) + + jets channel we search(More)
In plants, prenylation of metabolites is widely distributed to generate compounds with efficient defense potential and distinct pharmacological activities profitable to human health. Prenylated compounds are formed by members of the prenyltransferase (PT) superfamily, which catalyze the addition of prenyl moieties to a variety of acceptor molecules. Cell(More)
We report the results of a search for a W' boson produced in pp collisions at a center-of-mass energy of 1.8 TeV using a 107 pb-1 data sample recorded by the Collider Detector at Fermilab. We consider the decay channel W'-->&munumu and search for anomalous production of high transverse mass munumu lepton pairs. We observe no excess of events above(More)
3 Abstract We present a detailed description of a search for anomalous production of missing E T (6 E T), jets, leptons (e; ;), b-quarks, or additional photons in events containing two isolated, central (jj < 1:0) photons with E T > 12 GeV. The results are consistent with standard model expectations, with the possible exception of one event that has in(More)
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