Please use this identifier to cite or link to this item: https://hdl.handle.net/20.500.11851/3677
Title: Search for heavy resonances decaying into a W or Z boson and a Higgs boson in final states with leptons and b-jets in 36 fb-1 of ?s=13 TeV pp collisions with the ATLAS detector
Authors: The ATLAS Collaboration
Sultansoy, Saleh
Keywords: Collisions
jets
proton–proton collisions
Issue Date: Mar-2018
Publisher: Springer Verlag
Source: ATLAS collaboration. (2018). Search for heavy resonances decaying into a W or Z boson and a Higgs boson in final states with leptons and b-jets in 36 fb? 1 of $$\sqrt {s}= 13$$ TeV pp collisions with the ATLAS detector. Journal of High Energy Physics, 2018(3), 174.
Abstract: A search is conducted for new resonances decaying into a W or Z boson and a 125 GeV Higgs boson in the ??¯ bb¯ , ?±?bb¯ , and ?+??bb¯ final states, where ?± = e± or ?±, in pp collisions at s=13 TeV. The data used correspond to a total integrated luminosity of 36.1 fb?1 collected with the ATLAS detector at the Large Hadron Collider during the 2015 and 2016 data-taking periods. The search is conducted by examining the reconstructed invariant or transverse mass distributions of W h and Zh candidates for evidence of a localised excess in the mass range of 220 GeV up to 5 TeV. No significant excess is observed and the results are interpreted in terms of constraints on the production cross-section times branching fraction of heavy W? and Z? resonances in heavy-vector-triplet models and the CP-odd scalar boson A in two-Higgs-doublet models. Upper limits are placed at the 95% confidence level and range between 9.0 × 10?4 pb and 7.3 × 10?1 pb depending on the model and mass of the resonance.[Figure not available: see fulltext.]. © 2018, The Author(s).
URI: https://link.springer.com/article/10.1007%2FJHEP03%282018%29174
https://hdl.handle.net/20.500.11851/3677
ISSN: 11266708
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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