... b l З Signal signature: exactly two isolated leptons of opposite charge exactly one b -jet within acceptance large enough ET due to neutrinos З Main backgrounds: t ?: very similar kinematics (interference at NLO!), t high rate Z / ( ll ) + jets g 18 / 29 ...
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Ссылки http://qfthep.sinp.msu.ru/talks2011/qfthep2011_popov_v3.pdf -- 1713.2 Кб -- 05.10.2011 Похожие документы
... top quark decays into a W boson and a b quark pair, and depending on the decay of the W s in a lepton-neutrino or a quark-antiquark pair it is possible to determine three different channels: the hadronic channel, the lepton+jets channel and the di-lepton ...