Top polarisation as a probe of CP-mixing top-Higgs coupling in $tjh$ signals

27 Sep 2019 Patrick Riley Scaffidi Andre Sharma Pankaj

In this letter we explore beyond the Standard Model top-Higgs Yukawa couplings as a function of a CP-mixing parameter $\xi_t$ at the 14 TeV HL-LHC in the process $pp\to thj$. We observe that angular variables of the decay products of the top are non-trivially sensitive to $\xi_t$... (read more)

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  • HIGH ENERGY PHYSICS - PHENOMENOLOGY