2–3 Apr 2022
University of Kansas
US/Central timezone

CP-Violating Top Yukawa Coupling at the Multi-TeV Muon Collider (Part I)

2 Apr 2022, 11:10
20m
2001 Malott Hall (University of Kansas)

2001 Malott Hall

University of Kansas

Department of Physics & Astronomy University of Kansas Lawrence, KS

Speaker

Yanzhe Zhang

Description

The collisions of muons, as fundamental particles, offer a relatively clean environment compared to that of hadrons. At the same time, with a mass of over 200 times of an electron/positron, muons enable a combination of high center-of-mass energy with a clean collision environment that is not achieved yet by the current running colliders. Thus, the proposed Muon Collider has explicitly stood out of interest. We present our current results on the investigation of the top-quark and Higgs-boson coupling, which is not well constrained according to the most updated experiments, at a future Muon Collider. In this presentation, we talk about the pros \& cons of Muon Colliders and the analysis of the signals, $tth$, $tth\nu\nu$, and $tbh\mu\nu$, with various energies in both the Standard Model and CP-Violation Model.

Authors

Yanzhe Zhang Morgan Cassidy (University of Kansas) Ian Lewis (The University of Kansas) Prof. Kyoungchul Kong (University of Kansas) Ya-Juan Zheng Zhongtian Dong (University of Kansas)

Presentation materials