Münster 2017 – scientific programme
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T: Fachverband Teilchenphysik
T 18: Top Quark (Theorie) 1
T 18.5: Talk
Monday, March 27, 2017, 17:45–18:00, VSH 05
Measuring the Top Yukawa Coupling at 100 TeV — Michelangelo Mangano2, Tilman Plehn1, •Peter Reimitz1, Torben Schell1, and Hua-Sheng Shao2 — 1Institut für Theoretische Physik, Universität Heidelberg, Germany — 2Cern, PH-TH, 1211 Geneva 23, Switzerland
We propose a measurement of the top Yukawa coupling at a 100 TeV hadron collider, based on boosted Higgs and top decays. We find that the top Yukawa coupling can be measured to 1%, with excellent handles for reducing systematic and theoretical uncertainties, both from side bands and from ttH/ttZ ratios.