Probing radiative neutrino mass models with dilepton events at the LHC

Chahrazed Guella; Dounia Cherigui; Amine Ahriche; Salah Nasri; Rachik Soualah

Probing radiative neutrino mass models with dilepton events at the LHC

Chahrazed Guella, Dounia Cherigui, Amine Ahriche, Salah Nasri, Rachik Soualah

Department of Physics

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

In this work we prob a class of neutrino mass models at both Large Hadron Collider (LHC) energies 8 TeV and 14 TeV. The focus will be on the new introduced interaction terms between a singlet charged scalar, S^±, and leptons leading to different final states pp → ℓ^±_α ℓ^∓_β + E/ with ℓαℓβ = ee, eμ, μμ that implies lepton flavor violation (LFV). An accurate cut on the MT 2 eventvariable is found to be crucial for an effective suppression of the large Standard Model background. The obtained results can be translated into a possible detectability of the charged scalars effect.

Original language	English
Title of host publication	Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016
Editors	Etienne Auge, Jacques Dumarchez, Jean Tron Thanh Van
Publisher	ARISF
Pages	623-627
Number of pages	5
ISBN (Electronic)	9782954640099
Publication status	Published - 2016
Event	51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, EW 2016 - La Thuile, Italy Duration: Mar 12 2016 → Mar 19 2016

Publication series

Name	Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016

Conference

Conference	51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, EW 2016
Country/Territory	Italy
City	La Thuile
Period	3/12/16 → 3/19/16

ASJC Scopus subject areas

Astronomy and Astrophysics
Atomic and Molecular Physics, and Optics

Cite this

Guella, C., Cherigui, D., Ahriche, A., Nasri, S., & Soualah, R. (2016). Probing radiative neutrino mass models with dilepton events at the LHC. In E. Auge, J. Dumarchez, & J. Tron Thanh Van (Eds.), Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016 (pp. 623-627). (Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016). ARISF.

Probing radiative neutrino mass models with dilepton events at the LHC. / Guella, Chahrazed; Cherigui, Dounia; Ahriche, Amine et al.
Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016. ed. / Etienne Auge; Jacques Dumarchez; Jean Tron Thanh Van. ARISF, 2016. p. 623-627 (Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Guella, C, Cherigui, D, Ahriche, A, Nasri, S & Soualah, R 2016, Probing radiative neutrino mass models with dilepton events at the LHC. in E Auge, J Dumarchez & J Tron Thanh Van (eds), Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016. Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016, ARISF, pp. 623-627, 51st Rencontres de Moriond on Electroweak Interactions and Unified Theories, EW 2016, La Thuile, Italy, 3/12/16.

Guella C, Cherigui D, Ahriche A, Nasri S, Soualah R. Probing radiative neutrino mass models with dilepton events at the LHC. In Auge E, Dumarchez J, Tron Thanh Van J, editors, Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016. ARISF. 2016. p. 623-627. (Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016).

Guella, Chahrazed ; Cherigui, Dounia ; Ahriche, Amine et al. / Probing radiative neutrino mass models with dilepton events at the LHC. Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016. editor / Etienne Auge ; Jacques Dumarchez ; Jean Tron Thanh Van. ARISF, 2016. pp. 623-627 (Proceedings of the 51st Rencontres de Moriond - 2016 Electroweak Interactions and Unified Theories, EW 2016).

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abstract = "In this work we prob a class of neutrino mass models at both Large Hadron Collider (LHC) energies 8 TeV and 14 TeV. The focus will be on the new introduced interaction terms between a singlet charged scalar, S±, and leptons leading to different final states pp → ℓ±α ℓ∓β + E/ with ℓαℓβ = ee, eμ, μμ that implies lepton flavor violation (LFV). An accurate cut on the MT 2 eventvariable is found to be crucial for an effective suppression of the large Standard Model background. The obtained results can be translated into a possible detectability of the charged scalars effect.",

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AB - In this work we prob a class of neutrino mass models at both Large Hadron Collider (LHC) energies 8 TeV and 14 TeV. The focus will be on the new introduced interaction terms between a singlet charged scalar, S±, and leptons leading to different final states pp → ℓ±α ℓ∓β + E/ with ℓαℓβ = ee, eμ, μμ that implies lepton flavor violation (LFV). An accurate cut on the MT 2 eventvariable is found to be crucial for an effective suppression of the large Standard Model background. The obtained results can be translated into a possible detectability of the charged scalars effect.

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Probing radiative neutrino mass models with dilepton events at the LHC

Abstract

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Conference

ASJC Scopus subject areas

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