Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3626
Title: Search for W' › tb decays in the hadronic final state using pp collisions at ?s=13TeV with the ATLAS detector
Authors: The ATLAS Collaboration
Sultansoy, Saleh
Keywords: Collisions
jets
proton–proton collisions
Issue Date: Jul-2018
Publisher: Elsevier B.V.
Source: ATLAS collaboration. (2018). Search for W?? tb decays in the hadronic final state using pp collisions at s= 13TeV with the ATLAS detector. Physics Letters B, 781, 327-348.
Abstract: A search for W′-boson production in the W′→tb¯→qq¯′bb¯ decay channel is presented using 36.1fb−1 of 13 TeV proton–proton collision data collected by the ATLAS detector at the Large Hadron Collider in 2015 and 2016. The search is interpreted in terms of both a left-handed and a right-handed chiral W′ boson within the mass range 1–5 TeV. Identification of the hadronically decaying top quark is performed using jet substructure tagging techniques based on a shower deconstruction algorithm. No significant deviation from the Standard Model prediction is observed and the results are expressed as upper limits on the W′→tb¯ production cross-section times branching ratio as a function of the W′-boson mass. These limits exclude W′ bosons with right-handed couplings with masses below 3.0 TeV and W′ bosons with left-handed couplings with masses below 2.9 TeV, at the 95% confidence level. © 2018 The Author
URI: https://www.sciencedirect.com/science/article/pii/S0370269318302259?via%3Dihub
https://hdl.handle.net/20.500.11851/3626
ISSN: 3702693
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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