Leptonic probes of Alternative Left-Right Symmetric Models - Archive ouverte HAL
Pré-Publication, Document De Travail Année : 2024

Leptonic probes of Alternative Left-Right Symmetric Models

Mariana Frank
  • Fonction : Auteur
Sumit K Garg
  • Fonction : Auteur
Chayan Majumdar
  • Fonction : Auteur
Poulose Poulose
  • Fonction : Auteur
Supriya Senapati
  • Fonction : Auteur

Résumé

We explore constraints on the parameter space of the alternative left-right model originating from the leptonic sector. We analyse focuses on both lepton-flavour conserving observables, particularly the anomalous magnetic moment of the muon, and lepton-flavour-violating processes like $\mu \to e \gamma $ decay and $\mu-e$ conversions in nuclei. While contributions to the anomalous magnetic moment fall below the measured values at 2$\sigma$, current and future experimental sensitivities to flavour-violating branching rations of the Standard Model leptons are expected to impose lower bounds on the mass of the peculiar $SU(2)_R$ gauge boson of the model. This provides complementary constraints relative to existing limits, which are indirect and derived from collider bounds on the mass of the associated neutral gauge boson $Z^\prime$.

Dates et versions

hal-04730841 , version 1 (10-10-2024)

Identifiants

Citer

Mariana Frank, Benjamin Fuks, Sumit K Garg, Chayan Majumdar, Poulose Poulose, et al.. Leptonic probes of Alternative Left-Right Symmetric Models. 2024. ⟨hal-04730841⟩
0 Consultations
0 Téléchargements

Altmetric

Partager

More