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Probing the Heavy Flavor Content in $t\overline{t}$ Events and Using $t\overline{t}$ Events as a Calibration Tool at CMS
We present two analyses dedicated to measure the ratio of branching ratios of the top quark, R=B(t->Wb)/(t->Wq) (where q=d,s,b), using ttbar events with either one or two prompt isolated leptons (e or mu) in the final state. Furthermore the framework of the dileptonic analysis was used also fo...
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| Lenguaje: | eng |
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2009
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| Acceso en línea: | http://cds.cern.ch/record/1213625 |