Semileptonic (lepton, neutrino and jets) WW/WZ resonances searches at √s = 8 and 13 TeV with the ATLAS detector at the LHC

Journal Article · Fri Sep 15 00:00:00 EDT 2017 · Physics of Particles and Nuclei

DOI:https://doi.org/10.1134/S1063779617050100· OSTI ID:22979412

Cheremushkina, E., E-mail: [e-mail] ^[1]

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1. Institute for High Energy Physics of National Research Center “Kurchatov Institute”, Protvino, Moscow oblast (Russian Federation)

This talk presents the analyses results of the diboson (WW or WZ ) resonances production search in pp collisions at √s = 8 and 13 TeV with the ATLAS detector at the LHC with the semileptonic final state. As benchmark signal models Randall-Sundrum bulk model for KK G* → WW and Heavy Vector Triplet model for W′ → WZ and Z′ → WW are used. No significant excess for diboson resonances production is observed and upper limits on the production cross section times branching fraction of G*, W′ and Z′ are determined at 95% CL.

• OSTI ID: 22979412
• Journal Information: Physics of Particles and Nuclei, Vol. 48, Issue 5; Other Information: Copyright (c) 2017 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); ISSN 1063-7796
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
ATLAS DETECTOR
BRANCHING RATIO
CERN LHC
CROSS SECTIONS
JET MODEL
NEUTRINOS
PARTICLE PRODUCTION
PROTON-PROTON INTERACTIONS
RESONANCE