Charged Higgs bosons in the extended supersymmetric scenario at the LHC

Bandyopadhyay, Priyotosh (2016) Charged Higgs bosons in the extended supersymmetric scenario at the LHC. In: 4th Annual Large Hadron Collider Physics, 13-18 June 2016, Lund; Sweden.

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We investigate an extension of the Minimal Supersymmetric Standard Model (MSSM) containing a SU(2) Higgs triplet of zero hypercharge and a gauge singlet. We focus on a scenario of this model which allows a light pseudoscalar and/or a scalar below 100 GeV in the spectrum, consistent with the most recent data from the LHC and the earlier data from the LEP experiments. The triplet extension gives rise to two additional charged Higgs bosons which do not couple to fermions but can decay into ZW±. The presence of a very light pseduoscalar opens a1W± decay mode for the light charged Higgs boson just like Z3 symmetric singlet-extension (NMSSM). A triplet type charged Higgs can be produced via vector boson fusion at the tree-level which is absent in 2HDM and MSSM and NMSSM. If such charged Higgs boson is pair produced both ZW± and a1W± decay modes can be probed which can prove the existence of triplet and singlet both.

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IITH Creators:
IITH CreatorsORCiD
Bandyopadhyay, Priyotosh
Item Type: Conference or Workshop Item (Paper)
Uncontrolled Keywords: Elementary particles; Fractals; Hadrons; High energy physics; Microstrip devices; Particle accelerators; Supersymmetry
Subjects: Physics > Modern physics
Divisions: Department of Physics
Depositing User: Team Library
Date Deposited: 07 Aug 2017 11:53
Last Modified: 29 Aug 2017 11:52
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