Anomalous single production of fourth generation t′ quarks at ILC and CLIC

2011/04/30 by A. Şenol, A. Senol, A. T. Tasci +1
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1016/j.nuclphysb.2011.05.022

published as Nucl.Phys.B851:289-297,2011 · 12 pages, 14 figures, version to be published on Nucl.Phys. B

arxiv created 2011/05/30 · openalex publication_date 2011/06/05 · arxiv updated 2011/07/12 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/31

Abstract

We present a detailed study of the anomalous single fourth generation t′ quark production within the dominant Standard Model (SM) decay modes at future e+e− colliders. We calculate the signal and background cross sections in the mass range 300–800 GeV. We also discuss the limits of t′qγ and t′qZ (q=u,c) anomalous couplings as well as values of attainable integrated luminosity for 3σ observation limit.

Citations

• Anomalous production of fourth-family up-quarks at future lepton hadron colliders
• Anomalous single production of the fourth generation quarks at the CERN LHC