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Double Higgs peak in the minimal SUSY B-L model

Double Higgs peak in the minimal SUSY B-L model
Double Higgs peak in the minimal SUSY B-L model
Motivated by a ∼3σ excess recorded by the CMS experiment at the LHC around a mass of order ∼137  GeV in ZZ→4l and γγ samples, we analyze the discovery potential of a second neutral Higgs boson in the Supersymmetric B−L extension of the Standard Model at the CERN machine. We confirm that a double Higgs peak structure can be generated in this framework, with CP-even Higgs boson masses at ∼125  GeV and ∼137  GeV, unlike the case of the Minimal Supersymmetric Standard Model.
hep-ph
2470-0010
Abdallah, W.
00142194-61cb-49ee-a114-becfcd06886d
Khalil, S.
6021465e-2f5d-4677-846d-05aebc4499f6
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614
Abdallah, W.
00142194-61cb-49ee-a114-becfcd06886d
Khalil, S.
6021465e-2f5d-4677-846d-05aebc4499f6
Moretti, S.
b57cf0f0-4bc3-4e02-96e3-071255366614

Abdallah, W., Khalil, S. and Moretti, S. (2015) Double Higgs peak in the minimal SUSY B-L model. Physical Review D, 91. (doi:10.1103/PhysRevD.91.014001).

Record type: Article

Abstract

Motivated by a ∼3σ excess recorded by the CMS experiment at the LHC around a mass of order ∼137  GeV in ZZ→4l and γγ samples, we analyze the discovery potential of a second neutral Higgs boson in the Supersymmetric B−L extension of the Standard Model at the CERN machine. We confirm that a double Higgs peak structure can be generated in this framework, with CP-even Higgs boson masses at ∼125  GeV and ∼137  GeV, unlike the case of the Minimal Supersymmetric Standard Model.

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More information

Published date: 6 January 2015
Additional Information: 7 pages, 4 figures. Improved discussion of experimental data
Keywords: hep-ph
Organisations: Theory Group

Identifiers

Local EPrints ID: 411749
URI: https://eprints.soton.ac.uk/id/eprint/411749
ISSN: 2470-0010
PURE UUID: d7b8f4ed-fa57-4da7-9548-c1aef9d2be90

Catalogue record

Date deposited: 23 Jun 2017 16:31
Last modified: 13 Mar 2019 19:43

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