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Probing Weak Anomalous Top Quark Couplings with Final State Gluons at the NLC

1996/05/21 by Thomas G. Rizzo, Rizzo, Thomas G.
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/9605370

8 pages plus embedded figures, compressed PS file

arxiv created 1996/05/21 · openalex publication_date 1996/05/21 · arxiv updated 2009/11/30 · openalex created_date 2025/10/10 · openalex updated_date 2026/07/28

Abstract

The rate and corresponding gluon jet energy distribution for the process e+e- → t tg are sensitive to the presence of anomalous dipole-like couplings of the top to the photon and Z at the production vertex. For sizeable anomalous couplings of this type substantial deviations from the expectations of the Standard Model are likely. We explore the capability of the NLC to discover or place bounds on these types of top quark couplings. The resulting constraints are found to be quite complementary to those which arise from direct probes of the top quark production vertex. [To appear in \it Physics and Technology of the Next Linear Collider, eds. D. Burke and M. Peskin, reports submitted to Snowmass 1996.]

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