Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3124
Title: Observation of electroweak W ± Z boson pair production in association with two jets in pp collisions at s=13 TeV with the ATLAS detector
Authors: The ATLAS Collaboration
Sultansoy, Saleh
Keywords: Collisions
jets
proton–proton collisions
Issue Date: 2019
Publisher: Elsevier B.V.
Source: ATLAS Collaboration. (2019). Observation of electroweak W±Z boson pair production in association with two jets in pp collisions at s= 13 TeV with the ATLAS detector. Physics Letters B, 793, 469-492.
Abstract: An observation of electroweak W ± Z production in association with two jets in proton–proton collisions is presented. The data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016 at a centre-of-mass energy of s=13 TeV are used, corresponding to an integrated luminosity of 36.1fb ?1 . Events containing three identified leptons, either electrons or muons, and two jets are selected. The electroweak production of W ± Z bosons in association with two jets is measured with an observed significance of 5.3 standard deviations. A fiducial cross-section for electroweak production including interference effects and for a single leptonic decay mode is measured to be ? WZjj?EW =0.57 ?0.13 +0.14 (stat.) ?0.06 +0.07 (syst.)fb. Total and differential fiducial cross-sections of the sum of W ± Zjj electroweak and strong productions for several kinematic observables are also measured. © 2019 The Author(s)
URI: https://hdl.handle.net/20.500.11851/3124
https://www.sciencedirect.com/science/article/pii/S0370269319303211?via%3Dihub
ISSN: 0370-2693
Appears in Collections:Malzeme Bilimi ve Nanoteknoloji Mühendisliği Bölümü / Department of Material Science & Nanotechnology Engineering
Scopus İndeksli Yayınlar Koleksiyonu / Scopus Indexed Publications Collection
WoS İndeksli Yayınlar Koleksiyonu / WoS Indexed Publications Collection

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