Trinification can explain the di-photon and di-boson LHC anomalies

LHC data show a diphoton excess at 750 GeV and a less significant diboson excess around 1.9 TeV. We propose trinification as a common source of both anomalies. The 1.9 TeV excess can be produced by the lightest extra vector: a $W_R^\pm$ with a gauge coupling $g_R\approx 0.44$ that does not decay int...

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Detalles Bibliográficos
Autores principales: Pelaggi, Giulio Maria, Strumia, Alessandro, Vigiani, Elena
Lenguaje:eng
Publicado: 2015
Materias:
Particle Physics - Phenomenology
Acceso en línea:https://dx.doi.org/10.1007/JHEP03(2016)025
http://cds.cern.ch/record/2117808
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author Pelaggi, Giulio Maria
Strumia, Alessandro
Vigiani, Elena
author_facet Pelaggi, Giulio Maria
Strumia, Alessandro
Vigiani, Elena
author_sort Pelaggi, Giulio Maria
collection CERN
description LHC data show a diphoton excess at 750 GeV and a less significant diboson excess around 1.9 TeV. We propose trinification as a common source of both anomalies. The 1.9 TeV excess can be produced by the lightest extra vector: a $W_R^\pm$ with a gauge coupling $g_R\approx 0.44$ that does not decay into leptons. Furthermore, trinification predicts extra scalars. One of them can reproduce the $\gamma\gamma$ excess while satisfying constraints from all other channels, given the specific set of extra fermions predicted by trinification.
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institution Organización Europea para la Investigación Nuclear
language eng
publishDate 2015
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spelling cern-21178082022-08-10T12:37:05Zdoi:10.1007/JHEP03(2016)025http://cds.cern.ch/record/2117808engPelaggi, Giulio MariaStrumia, AlessandroVigiani, ElenaTrinification can explain the di-photon and di-boson LHC anomaliesParticle Physics - PhenomenologyLHC data show a diphoton excess at 750 GeV and a less significant diboson excess around 1.9 TeV. We propose trinification as a common source of both anomalies. The 1.9 TeV excess can be produced by the lightest extra vector: a $W_R^\pm$ with a gauge coupling $g_R\approx 0.44$ that does not decay into leptons. Furthermore, trinification predicts extra scalars. One of them can reproduce the $\gamma\gamma$ excess while satisfying constraints from all other channels, given the specific set of extra fermions predicted by trinification.LHC data show a diphoton excess at 750 GeV and a less significant diboson excess around 1.9 TeV. We propose trinification as a common source of both anomalies. The 1.9 TeV excess can be produced by the lightest extra vector: a W$_{R}^{±}$ with a gauge coupling g$_{R}$ ≈ 0.44 that does not decay into leptons. Furthermore, trinification predicts extra scalars. One of them can reproduce the γγ excess while satisfying constraints from all other channels, given the specific set of extra fermions predicted by trinification.LHC data show a diphoton excess at 750 GeV and a less significant diboson excess around 1.9 TeV. We propose trinification as a common source of both anomalies. The 1.9 TeV excess can be produced by the lightest extra vector: a $W_R^\pm$ with a gauge coupling $g_R\approx 0.44$ that does not decay into leptons. Furthermore, trinification predicts extra scalars. One of them can reproduce the $\gamma\gamma$ excess while satisfying constraints from all other channels, given the specific set of extra fermions predicted by trinification.arXiv:1512.07225CERN-PH-TH-2015-311CERN-PH-TH-2015-311IFUP-TH-2015oai:cds.cern.ch:21178082015-12-22
spellingShingle Particle Physics - Phenomenology
Pelaggi, Giulio Maria
Strumia, Alessandro
Vigiani, Elena
Trinification can explain the di-photon and di-boson LHC anomalies
title Trinification can explain the di-photon and di-boson LHC anomalies
title_full Trinification can explain the di-photon and di-boson LHC anomalies
title_fullStr Trinification can explain the di-photon and di-boson LHC anomalies
title_full_unstemmed Trinification can explain the di-photon and di-boson LHC anomalies
title_short Trinification can explain the di-photon and di-boson LHC anomalies
title_sort trinification can explain the di-photon and di-boson lhc anomalies
topic Particle Physics - Phenomenology
url https://dx.doi.org/10.1007/JHEP03(2016)025
http://cds.cern.ch/record/2117808
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AT strumiaalessandro trinificationcanexplainthediphotonanddibosonlhcanomalies
AT vigianielena trinificationcanexplainthediphotonanddibosonlhcanomalies

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