Impact of Light-cone models for intrinsic charm on production of γ+c- jet differential cross section at LHC and Tevatron

Apr 14, 2016, 12:20 PM
15m
Auditorium (DESY Hamburg)

Auditorium

DESY Hamburg

Structure Functions and Parton Densities WG1 Structure Functions and Parton Densities

Speaker

Saeedeh Rostami (Semnan University, Iran)

Description

Charm quark distribution function play an important role in study of many presses. In the standard global analysis of parton distribution functions, charm quark distribution arises perturbatively by gluon splitting. Nonetheless, existence of a non-perturbative intrinsic charm quark component in the nucleon is predicted by QCD. We present some phenomenological light cone models for non-perturbative intrinsic charm quark component. We investigate the impact of the charm quark distribution on production of γ + c-jet differential cross section in pp and pp(bar) collisions at LHC and Tevatron.

Primary author

Saeedeh Rostami (Semnan University, Iran)

Presentation materials