Probing the majorana nature in radiative neutrino mass models with the same-sign dilepton final states at future colliders

Rachik Soualah, Salah Nasri, Safa Naseem

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

Neutrinos in the Standard Model (SM) are considered to be massless which is in contradiction with the evidence from the neutrino oscillation data. These experiments established that at least two SM neutrinos have non-zero masses and that individual lepton numbers are violated. This is strong evidence of new physics beyond the SM that should be responsible for generating non zero mass for the neutrinos. In this work, we study the collider phenomenology of an extension of the SM where neutrinos are generated radiatively at three-loop. We show that the production of same-sign dilepton at lepton colliders (such as FCC-ee and ILC) can be used to probe the Majorana nature of neutrinos in this class of models.

Original languageEnglish
Title of host publicationProceedings of the 54th Rencontres de Moriond - 2019 Electroweak Interactions and Unified Theories, EW 2019
EditorsEtienne Auge, Jacques Dumarchez, Jean Tron Thanh Van
PublisherARISF
Pages195-200
Number of pages6
ISBN (Electronic)9791096879120
Publication statusPublished - 2020
Event54th Rencontres de Moriond on Electroweak Interactions and Unified Theories, EW 2019 - La Thuile, Italy
Duration: Mar 16 2019Mar 23 2019

Publication series

NameProceedings of the 54th Rencontres de Moriond - 2019 Electroweak Interactions and Unified Theories, EW 2019

Conference

Conference54th Rencontres de Moriond on Electroweak Interactions and Unified Theories, EW 2019
Country/TerritoryItaly
CityLa Thuile
Period3/16/193/23/19

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Atomic and Molecular Physics, and Optics

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