Single-top hadroproduction in association with a W boson
نویسندگان
چکیده
We present the calculation of the Wt single-top production channel to nextto-leading order in QCD, interfaced with parton showers within the MC@NLO formalism. This channel provides a complementary way of investigating the properties of the Wtb vertex, with respect to the sand t-channels. We pay special attention to the separation of this process from top quark pair production.
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تولید کوارک تاپ منفرد به عنوان قیدی برای بوزونW
The existence of a new massive charged gauge boson, known as W’, is proposed by many new physics scenarios. When W’ decays to tb, the final state is very similar to the final state of the s-channel single top production, where W boson is the off-shell mediator to produce the top and bottom quarks. If W’ exists, it can affect the cross section of the SM s-channel single top production, so measur...
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