NLL soft gluon resummation for associated ttH production

Apr 13, 2016, 11:55 AM
SR1 (DESY, Hamburg)


DESY, Hamburg

QCD and Hadronic Final States WG2 QCD and Hadronic Final States


Mr Tomasz Stebel (Jagiellonian University)


In this talk a short description of the soft gluon resummation for pp->ttbarH process will be given. This is the first application of the Mellin resummation technique in a 2->3 process. The absolute threshold resummation is performed up to NLL accuracy and matched to the known NLO QCD cross-section. Results for the total cross-section at the LHC and their theoretical uncertainties will be presented.

Primary author

Mr Tomasz Stebel (Jagiellonian University)


Prof. Anna Kulesza (University of Münster) Dr Leszek Motyka (Jagiellonian University) Dr Vincent Theeuwes (University at Buffalo)

Presentation materials