Non-standard charged Higgs decay at the LHC in Next-to-Minimal Supersymmetric Standard Model

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http://hdl.handle.net/10138/184726

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Bandyopadhyay , P , Huitu , K & Niyogi , S 2016 , ' Non-standard charged Higgs decay at the LHC in Next-to-Minimal Supersymmetric Standard Model ' Journal of High Energy Physics , vol. 2016 , no. 07 , 015 . DOI: 10.1007/JHEP07(2016)015

Titel: Non-standard charged Higgs decay at the LHC in Next-to-Minimal Supersymmetric Standard Model
Författare: Bandyopadhyay, Priyotosh; Huitu, Katri; Niyogi, Saurabh
Medarbetare: University of Helsinki, Helsinki Institute of Physics
Datum: 2016-07-04
Språk: eng
Sidantal: 24
Tillhör serie: Journal of High Energy Physics
ISSN: 1029-8479
Permanenta länken (URI): http://hdl.handle.net/10138/184726
Abstrakt: We consider next-to-minimal supersymmetric standard model (NMSSM) which has a gauge singlet superfield. In the scale invariant superpotential we do not have the mass terms and the whole Lagrangian has an additional Z(3) symmetry. This model can have light scalar and/or pseudoscalar allowed by the recent data from LHC and the old data from LEP. We investigate the situation where a relatively light charged Higgs can decay to such a singlet-like pseudoscalar and a W-+/- boson giving rise to a final state containing tau and/or b-jets and lepton(s). Such decays evade the recent bounds on charged Higgs from the LHC, and according to our PYTHIA-FastJet based simulation can be probed with 10 fb(-1) at the LHC center of mass energy of 13 and 14 TeV.
Subject: Supersymmetry Phenomenology
MASS
SEARCH
BOSONS
NMSSM
LEP
114 Physical sciences
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