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Top-Higgs Yukawa Coupling Measurement at a Linear e+e- Collider

Aurelio Juste·Gonzalo Merino
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Abstract

A feasibility study of the measurement of the top-Higgs Yukawa coupling at a future linear e+e- collider operating at sqrt(s)=800 GeV is presented. As compared to previous existing studies, much effort has been put in a ``realistic simulation'' by including irreducible+reducible backgrounds, realistic detector effects and reconstruction procedures and finally, a multivariate analysis. Both hadronic and semileptonic decay channels have been considered.

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Aurelio Juste, Gonzalo Merino. 1999-10-12. Top-Higgs Yukawa Coupling Measurement at a Linear e+e- Collider. https://arxiv.org/abs/hep-ph/9910301

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