Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3661
 Title: Direct top-quark decay width measurement in the tt¯ lepton+jets channel at ?s=8TeV with the ATLAS experiment Authors: The ATLAS CollaborationSultansoy, Saleh Keywords: Collisionsjetsproton–proton collisions Issue Date: Feb-2018 Publisher: Springer New York LLC Source: ATLAS collaboration. (2018). Direct top-quark decay width measurement in the $$\mathbf {\varvec {t\bar {t}}}$$ lepton+ jets channel at $$\sqrt {s}= 8~\text {TeV}$$ s= 8TeV with the ATLAS experiment. The European Physical Journal C, 78(2), 129. Abstract: This paper presents a direct measurement of the decay width of the top quark using tt¯ events in the lepton+jets final state. The data sample was collected by the ATLAS detector at the LHC in proton–proton collisions at a centre-of-mass energy of 8 TeV and corresponds to an integrated luminosity of 20.2 fb- 1. The decay width of the top quark is measured using a template fit to distributions of kinematic observables associated with the hadronically and semileptonically decaying top quarks. The result, ?t=1.76±0.33(stat.)-0.68+0.79(syst.)GeV for a top-quark mass of 172.5 GeV, is consistent with the prediction of the Standard Model. © 2018, CERN for the benefit of the ATLAS collaboration. URI: https://link.springer.com/article/10.1140%2Fepjc%2Fs10052-018-5595-5https://hdl.handle.net/20.500.11851/3661 ISSN: 14346044 Appears in Collections: Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology EngineeringPubMed İndeksli Yayınlar Koleksiyonu / PubMed Indexed Publications CollectionScopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications CollectionWoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

###### Files in This Item:
File Description SizeFormat

CORE Recommender

#### SCOPUSTM Citations

16
checked on Sep 23, 2022

#### WEB OF SCIENCETM Citations

15
checked on Sep 24, 2022

#### Page view(s)

28
checked on Dec 26, 2022