Threshold cross sections for Drell-Yan and Higgs productions in N3LO QCD

par M. Narayan Rana (The Institute of Mathematical Sciences, Chennai, India)

mardi 3 mai 2016, 14:00 → 15:00 Europe/Paris

In this talk, we will discuss QCD amplitudes and it's factorization properties and the role of renormalization group invariance in order to understand the soft gluon contributions to both the DY and the Higgs boson productions up to N3LO level for the LHC. Using the universality of the soft distribution function we obtain the threshold corrections of DY at N3LO using the results for the Higgs boson production, for the first time.