1 code implementation • 10 Jul 2018 • R. V. Harlander, J. Klappert, A. D. Ochoa, A. Voigt
To this goal, the three-loop matching coefficient for the quartic Higgs coupling of the SM to the MSSM is derived to order $\alpha_t^2\alpha_s^2$ by comparing the perturbative EFT to the fixed-order expression for the Higgs mass.
High Energy Physics - Phenomenology
