Higgs effects in top quark pair production
R. Harlander, M. Jezabek, J.H. Kuehn
TL;DR
This paper investigates how Higgs boson exchange enhances top quark pair production in proton-antiproton and electron-positron collisions, with calculations focused on the threshold region using the Greens function method.
Contribution
It provides the first detailed calculation of Higgs-induced enhancements in top pair production near threshold using the Greens function approach.
Findings
Higgs exchange significantly increases top pair production rates near threshold.
The Greens function method effectively models threshold effects.
Results can inform experimental searches for Higgs effects in top quark production.
Abstract
Top quark production in and collisions is enhanced by the exchange of a Higgs boson. The enhancement factors are calculated in the threshold region using the Greens function method.
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Taxonomy
TopicsParticle physics theoretical and experimental studies · High-Energy Particle Collisions Research · Quantum Chromodynamics and Particle Interactions