This presentation will address two key topics in the context of the Minimal Supersymmetric Standard Model. First, I will discuss the three-loop contribution to the Higgs boson mass using the Feynman diagrammatic approach, validated both numerically and analytically. Second, I will present predictions for the rapidity distribution of the pseudoscalar Higgs boson produced via gluon fusion at the LHC, incorporating soft-virtual and next-to-soft virtual resummation effects. The resummation, performed in two-dimensional Mellin space, focuses on gluon-gluon initiated channels, with an emphasis on the phenomenological impact at 13 TeV LHC.
Prasanna K. Dhani