Possible single resonant production of the fourth-generation charged leptons at γ e colliders

2009/02/28 by R. Ciftci, R. Çiftçi, A. K. Çiftçi +2
Physics and Astronomy · #Boson #Center of mass (relativistic) #Electron #Electron–positron annihilation #Hadron #High-Energy Particle Collisions Research #Lepton #Nuclear physics #Particle Detector Development and Performance #Particle physics #Particle physics theoretical and experimental studies #Physics #Production (economics) #Standard Model (mathematical formulation) #hep-ph

paper · pdf · doi:10.1209/0295-5075/90/41001

9 pages, 6 figures, 4 tables

arxiv created 2009/09/16 · openalex publication_date 2010/05/01 · arxiv updated 2015/05/12 · openalex created_date 2016/06/24 · openalex updated_date 2026/08/05

Abstract

Single resonant productions of the fourth-standard-model-generation charged leptons via anomalous interactions at γ e colliders based on future linear e + e - colliders with 500 GeV and 1 TeV center-of-mass energies are studied. Signatures of γ e →ℓ 4 → e γ and γ e →ℓ 4 → eZ anomalous processes followed by the hadronic and leptonic decay of the Z -boson and corresponding standard-model backgrounds are discussed.

Citations

• CompHEP 4.4—automatic computations from Lagrangians to events
• The discovery of the fourth family at the LHC: what if?
• A possible discovery channel for new charged leptons at the LHC