22–23 Oct 2022
University of Kansas
US/Central timezone

CP Violating Top Yukawa at the Future Muon Collider

23 Oct 2022, 11:35
20m
2001 Malott Hall (University of Kansas)

2001 Malott Hall

University of Kansas

Department of Physics & Astronomy University of Kansas Lawrence, KS

Speaker

Morgan Cassidy

Description

The project studies a CP-violating top Yukawa coupling at a future muon collider. The signal processes include $tth$, $tth\nu\nu$, and $tbh\mu\nu$ decaying semi-leptonically. Using energies of 1, 3, 10, and 30 TeV, we show cross section dependence on the CP phase and will discuss how different signals dominate at different benchmark energies. Projected bounds on $\alpha$ at 95% CL are presented given the Standard Model case, and we show luminosity required for $5\sigma$ discovery and $2\sigma$ exclusion for different CP phases.

Author

Morgan Cassidy

Presentation materials

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