Probing radiative neutrino mass models using trilepton channel at the LHC

Dounia Cherigui; Chahrazed Guella; Amine Ahriche; Salah Nasri

doi:10.1016/j.physletb.2016.09.031

Probing radiative neutrino mass models using trilepton channel at the LHC

Dounia Cherigui, Chahrazed Guella, Amine Ahriche, Salah Nasri

Department of Physics

Research output: Contribution to journal › Article › peer-review

13 Citations (Scopus)

Abstract

In this work, we probe a class of neutrino mass models through the lepton flavor violating interactions of a singlet charged scalar, S^± at the LHC proton–proton collisions with 8 TeV and 14 TeV energies. This scalar couples to the leptons and induces many processes such as pp→ℓ^±ℓ^±ℓ^∓+E̸_T. In our analysis we discuss the opposite sign same flavor leptons signal, as well as the background free channel with the tau contribution which can enhance the signal/background ratio for center of mass energies s=8 TeV and s=14 TeV.

Original language	English
Pages (from-to)	225-231
Number of pages	7
Journal	Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume	762
DOIs	https://doi.org/10.1016/j.physletb.2016.09.031
Publication status	Published - Nov 10 2016

Keywords

Charged scalar
LHC
Missing energy
Trilepton events

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1016/j.physletb.2016.09.031

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title = "Probing radiative neutrino mass models using trilepton channel at the LHC",

abstract = "In this work, we probe a class of neutrino mass models through the lepton flavor violating interactions of a singlet charged scalar, S± at the LHC proton–proton collisions with 8 TeV and 14 TeV energies. This scalar couples to the leptons and induces many processes such as pp→ℓ±ℓ±ℓ∓+E̸T. In our analysis we discuss the opposite sign same flavor leptons signal, as well as the background free channel with the tau contribution which can enhance the signal/background ratio for center of mass energies s=8 TeV and s=14 TeV.",

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author = "Dounia Cherigui and Chahrazed Guella and Amine Ahriche and Salah Nasri",

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doi = "10.1016/j.physletb.2016.09.031",

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T1 - Probing radiative neutrino mass models using trilepton channel at the LHC

AU - Cherigui, Dounia

AU - Guella, Chahrazed

AU - Ahriche, Amine

AU - Nasri, Salah

PY - 2016/11/10

Y1 - 2016/11/10

N2 - In this work, we probe a class of neutrino mass models through the lepton flavor violating interactions of a singlet charged scalar, S± at the LHC proton–proton collisions with 8 TeV and 14 TeV energies. This scalar couples to the leptons and induces many processes such as pp→ℓ±ℓ±ℓ∓+E̸T. In our analysis we discuss the opposite sign same flavor leptons signal, as well as the background free channel with the tau contribution which can enhance the signal/background ratio for center of mass energies s=8 TeV and s=14 TeV.

AB - In this work, we probe a class of neutrino mass models through the lepton flavor violating interactions of a singlet charged scalar, S± at the LHC proton–proton collisions with 8 TeV and 14 TeV energies. This scalar couples to the leptons and induces many processes such as pp→ℓ±ℓ±ℓ∓+E̸T. In our analysis we discuss the opposite sign same flavor leptons signal, as well as the background free channel with the tau contribution which can enhance the signal/background ratio for center of mass energies s=8 TeV and s=14 TeV.

KW - Charged scalar

KW - LHC

KW - Missing energy

KW - Trilepton events

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VL - 762

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JO - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

JF - Physics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics

ER -

Probing radiative neutrino mass models using trilepton channel at the LHC

Abstract

Keywords

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