Extended Higgs sectors in the context of supersymmetry at the LHC

Bandyopadhyay, Priyotosh (2016) Extended Higgs sectors in the context of supersymmetry at the LHC. EPJ Web of Conferences, 129. 00009. ISSN 2100-014X

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We studied the extension of Standard Model (SM) Higgs sector with SU(2) triplet and SM gauge singlet in the context of supersymmetry. For a Z3 symmetric superpotential where the singlet field generates the bi-linear Higgs mixing term between two Higgs doublets dynamically. Models like this often have a very light pseudoscalar as pseudo-Nambu Goldstone model of an extra U(1) symmetry. We investigate the possibility of such light hidden Higgs boson with the data of the discovered Higgs boson around 125 GeV. Along with the neutral sector, the charged Higgs bosons in the triplet extended case are really interesting as the triplet charged Higgs bosons give rise to new decay mode to ZW± along with a1W± due to the existence of light pseudoscalar. These new modes can be looked for at the LHC in the search for the Higgs bosons in other representations of SU(2).

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IITH Creators:
IITH CreatorsORCiD
Bandyopadhyay, Priyotoshhttp://orcid.org/0000-0003-0464-5116
Item Type: Article
Additional Information: PB wants to thank University of Salento for the invitation and support to attend the workshop.
Uncontrolled Keywords: Higgs, LHC
Subjects: Physics > Astronomy Astrophysics
Divisions: Department of Physics
Depositing User: Team Library
Date Deposited: 17 Oct 2016 04:58
Last Modified: 29 Aug 2017 11:52
URI: http://raiith.iith.ac.in/id/eprint/2813
Publisher URL: https://doi.org/10.1051/epjconf/201612900009
OA policy: http://www.sherpa.ac.uk/romeo/issn/2100-014X/
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