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The Search for Anomalous W+ W- t t Couplings at the LC

2001/01/22 by F. Larios, Francisco Larios, Tim M. P. Tait +5
Physics and Astronomy · #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.48550/arxiv.hep-ph/0101253

5 pages, latex using aipproc.tex. Prepared for the Linear Collider Workshop 2000

arxiv created 2001/01/22 · openalex publication_date 2001/01/22 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/01

Abstract

We study production of t t via W+ W--fusion, including the relevant backgrounds at the proposed Linear Collider (an e+ e- collider with √(S) = 1.5 TeV) in the context of a Higssless Standard Model (HSM), i.e. a nonlinear SU(2)L × U(1)Y chiral Lagrangian, including dimension five W+ W- t t interactions. Deviation from the HSM predictions can be used to constrain the coefficients of these operators to an order of 10-1 (divided by the cut-off scale Λ= 3.1 TeV) with a 95% C.L..

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