Search for Minimal Supersymmetric Standard Model Higgs bosons <i>H</i>/<i>A</i> and for a <i>Z</i>′ boson in the ττ final state produced in <i>pp</i> collisions at √<i>s</i>=13 TeV with the ATLAS Detector



Aaboud, M, Aad, G, Abbott, B, Abdallah, J, Abdinov, O, Abeloos, B, Aben, R, AbouZeid, OS, Abraham, NL, Abramowicz, H
et al (show 2849 more authors) (2016) Search for Minimal Supersymmetric Standard Model Higgs bosons <i>H</i>/<i>A</i> and for a <i>Z</i>′ boson in the ττ final state produced in <i>pp</i> collisions at √<i>s</i>=13 TeV with the ATLAS Detector. EUROPEAN PHYSICAL JOURNAL C, 76 (11). 585-.

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Abstract

A search for neutral Higgs bosons of the minimal supersymmetric standard model (MSSM) and for a heavneutral [Formula: see text] boson is performed using a data sample corresponding to an integrated luminosity of 3.2 fb[Formula: see text] from proton-proton collisions at [Formula: see text]  [Formula: see text] recorded by the ATLAS detector at the LHC. The heavy resonance is assumed to decay to a [Formula: see text] pair with at least one [Formula: see text] lepton decaying to final states with hadrons and a neutrino. The search is performed in the mass range of 0.2-1.2  [Formula: see text] for the MSSM neutral Higgs bosons and 0.5-2.5  [Formula: see text] for the heavy neutral [Formula: see text] boson. The data are in good agreement with the background predicted by the Standard Model. The results are interpreted in MSSM and [Formula: see text] benchmark scenarios. The most stringent constraints on the MSSM [Formula: see text]-[Formula: see text] space exclude at 95 % confidence level (CL) [Formula: see text] for [Formula: see text] [Formula: see text] in the [Formula: see text] MSSM scenario. For the Sequential Standard Model, a [Formula: see text] mass up to 1.90  [Formula: see text] is excluded at 95 % CL and masses up to 1.82-2.17  [Formula: see text] are excluded for a [Formula: see text] of the strong flavour model.

Item Type: Article
Additional Information: 28 pages plus author list + cover pages (46 pages total), 6 figures, 3 tables, published in European Physical Journal C. All figures including auxiliary figures are available at http://atlas.web.cern.ch/Atlas/GROUPS/PHYSICS/PAPERS/HIGG-2015-08/
Uncontrolled Keywords: ATLAS Collaboration, ATLAS Collaboration, ATLAS Collaboration
Depositing User: Symplectic Admin
Date Deposited: 04 Jan 2017 08:48
Last Modified: 12 Oct 2023 09:03
DOI: 10.1140/epjc/s10052-016-4400-6
Related URLs:
URI: https://livrepository.liverpool.ac.uk/id/eprint/3005068