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Measurement of the cross-section for the associated production of a top quark pair and a W or Z boson with the ATLAS detector
In the Standard Model the coupling of the top quark to a vector boson is predicted via the weak interaction. New physics beyond the Standard Model can modify the $t\bar{t}V$ cross-section. As an example several of the operators introduced by effective field theory are sensitive to the $t\bar{t}Z$ an...
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Lenguaje: | eng |
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2018
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Acceso en línea: | https://dx.doi.org/10.22323/1.330.0049 http://cds.cern.ch/record/2622223 |