Search for an Exotic Decay of the Higgs Boson To a Pair of Light Pseudoscalars in the Final State of Two Muons and Two Tau Leptons in Proton-Proton Collisions at Tev
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Karapınar, Güler
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GOLD
Green Open Access
Yes
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36
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56
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Yes
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Abstract
A search for exotic Higgs boson decays to light pseudoscalars in the final state of two muons and two tau leptons is performed using proton-proton collision data recorded by the CMS experiment at the LHC at a center-of-mass energy of 13 TeV in 2016, corresponding to an integrated luminosity of 35.9 fb(-1). Masses of the pseudoscalar boson between 15.0 and 62.5 GeV are probed, and no significant excess of data is observed above the prediction of the standard model. Upper limits are set on the branching fraction of the Higgs boson to two light pseudoscalar bosons in different types of two-Higgs-doublet models extended with a complex scalar singlet.
Description
Keywords
Hadron-Hadron scattering (experiments), Higgs physics, Standard Model, mass: pseudoscalar, 13000 GeV-cms, final state: (muon+ muon- tau+ tau-), singlet: scalar, High Energy Physics - Experiment, Higgs particle: hadroproduction, High Energy Physics - Experiment (hep-ex), Hadron-Hadron scattering (experiments), [PHYS.HEXP]Physics [physics]/High Energy Physics - Experiment [hep-ex], info:eu-repo/classification/ddc/530, High energy physics ; Experimental particle physics ; LHC ; CMS ; Standard Model, tau: pair production, CMS, Physics, ddc:530, Higgs physics, Higgs particle: rare decay, muon: pair production, CERN LHC Coll, Higgs particle: branching ratio: upper limit, Physique des particules élémentaires, PARTICLE PHYSICS, LHC, decay: exotic, Nuclear and High Energy Physics, p p: scattering, boson: pseudoscalar particle, Higgs Physics, 330, [PHYS.HEXP] Physics [physics]/High Energy Physics - Experiment [hep-ex], Higgs boson, Hadron-Hadron scattering (experiments); Higgs physics;, FOS: Physical sciences, 530, Higgs particle: doublet, High energy physics, Hadron-Hadron scattering (experiments), Higgs physics., S055H2O, ЭБ БГУ::ЕСТЕСТВЕННЫЕ И ТОЧНЫЕ НАУКИ::Физика, Hadron-Hadron scattering (experiments); Higgs physics; Nuclear and High Energy Physics, Hadron-Hadron scattering (experiments); Higgs physics; High Energy Physics - Experiment; High Energy Physics - Experiment; Nuclear and High Energy Physics, PARTICLE PHYSICS;LARGE HADRON COLLIDER;CMS, Higgs physic, Hadron-Hadron scattering (experiments); Higgs physics, LARGE HADRON COLLIDER, Experimental particle physics, p p: colliding beams, new particle, experimental results
Fields of Science
01 natural sciences, 0103 physical sciences
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N/A
Volume
2018
Issue
11
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