Vectorlike leptons and inert scalar triplet: Lepton flavor violation, g−2, and collider searches

2020/04/30 by Á. S. de Jesus, A. S. de Jesus, S. Kovalenko +6 · 37 citations
Computer Science · Mathematics · Physics and Astronomy · #Computational Physics and Python Applications #Dark Matter and Cosmic Phenomena #Geometry #Lepton #Mathematics #Nuclear physics #Particle physics #Particle physics theoretical and experimental studies #Physics #Scalar (mathematics) #hep-ph

paper · pdf · doi:10.1103/physrevd.102.035004

published in Physical review. D/Physical review. D. 102(3) (American Physical Society) · 8 pages, 6 figures. Version accepted for publication in PRD

openalex created_date 2020/04/10 · arxiv created 2020/07/19 · openalex publication_date 2020/08/06 · arxiv updated 2020/08/12 · openalex updated_date 2026/08/06

Abstract

We investigate simplified models involving an inert scalar triplet and vectorlike leptons that can account for the muon g\ensuremath-2 anomaly. These simplified scenarios are embedded in a model that features W' and Z' bosons, which are subject to stringent collider bounds. The constraints coming from the muon g\ensuremath-2 anomaly are put into perspective with collider bounds, as well as bounds coming from lepton flavor violation searches. The region of parameter space that explains the g\ensuremath-2 anomaly is shown to be within reach of lepton flavor violation probes and future colliders such as HL-LHC and HE-LHC.

Citations

• Systematic Study of 331 Models
• Triple seesaw mechanism
• Final report of the E821 muon anomalous magnetic moment measurement at BNL
• Self-interacting dark matter from a SU(3)L⊗U(1)N electroweak model
• Muon Magnetic Moment and Lepton Flavor Violation in the Economical 3-3-1 Model
• Review of Particle Physics
• Beyond the Standard Model Physics at the HL-LHC and HE-LHC
• Muon (g-2) Technical Design Report

Cited by

• Muon anomalous magnetic moment in two-Higgs-doublet models with vectorlike leptons