Oct 2016 - Sep 2017

Higgs self coupling determination from single Higgs production and decay

by Ambresh Shivaji (INFN Pavia)

As an alternative method to probe the self-couplings of the Higgs boson at the LHC, we consider the effect of anomalous trilinear coupling in NLO EW corrections of single Higgs processes. We study the effects both at the total and differential cross section/decay level and discuss the limits on trilinear coupling at current and future LHC runs.