Browsing Physics and Astronomy by Author "Ucchiellia, G"
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Direct top-quark decay width measurement in the t(t)over-bar lepton plus jets channel at root s=8 TeV with the ATLAS experiment
Aaboudd, M; Aad, G; Abbott, B; Abdinov, O; Abeloos, B; Abidi, SH; AbouZeid, OS; Abraham, NL; Abramowicz, H; Abreu, H (2018-02-15)This paper presents a direct measurement of the decay width of the top quark using 𝑡𝑡¯ t t ¯ events in the lepton+jets final state. The data sample was collected by the ATLAS detector at the LHC in proton–proton ...