Topical Seminar: Corrections to Higgs boson mass in MSSM and resummation of the pseudoscalar Higgs rapidity distribution

by Dr. Surabhi Tiwari (KIT, Germany)

Monday 16 Dec 2024, 12:00 → 13:00 Europe/Madrid

1001-Primera-1-1-1 - Paterna. Seminario (Universe)

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.