Abstract
The increase in luminosity and center of mass energy at the FCC-hh will open up new clean channels where BSM contributions are enhanced at high energy. In this paper we study one such channel, Wh → ℓνγγ. We estimate the sensitivity to the {mathcal{O}}_{varphi q}^{(3)} , {mathcal{O}}_{varphi mathrm{W}} , and {mathcal{O}}_{varphi tilde{mathrm{W}}} SMEFT operators. We find that this channel will be competitive with fully leptonic WZ production in setting bounds on {mathcal{O}}_{varphi q}^{(3)} . We also find that the double differential distribution in the {p}_T^h and the leptonic azimuthal angle can be exploited to enhance the sensitivity to {mathcal{O}}_{varphi tilde{mathrm{W}}} . However, the bounds on {mathcal{O}}_{varphi mathrm{W}} and {mathcal{O}}_{varphi tilde{mathrm{W}}} we obtain in our analysis, though complementary and more direct, are not competitive with those coming from other measurements such as EDMs and inclusive Higgs measurements.
Published Version (
Free)
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a call