Factorization Breaking in Dijet Photoproduction with a Leading Neutron

Details Factorization Breaking in Dijet Photoproduction with a Leading Neutron Factorization Breaking in Dijet Photoproduction with a Leading Neutron

2006-08-21

arxiv.org/abs/hep-ph/0608235v1

Eur.Phys.J.C49:957-965,2007

Physics

High Energy Physics

High Energy Physics - Phenomenology

16 pages, 5 figures

Scientific paper

10.1140/epjc/s10052-006-0179-1

The production of dijets with a leading neutron in ep-interactions at HERA is calculated in leading order and next-to-leading order of perturbative QCD using a pion-exchange model. Differential cross sections for deep-inelastic scattering (DIS) and photoproduction are presented as a function of several kinematic variables. By comparing the theoretical predictions for DIS dijets to recent H1 data, the pion flux factor together with the parton distribution functions of the pion is determined. The dijet cross sections in photoproduction show factorization breaking if compared to the H1 photoproduction data. The suppression factor is S = 0.48 (0.64) for resolved (global) suppression.

Affiliated with

Also associated with

No associations

Rating

Factorization Breaking in Dijet Photoproduction with a Leading Neutron does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Factorization Breaking in Dijet Photoproduction with a Leading Neutron, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Factorization Breaking in Dijet Photoproduction with a Leading Neutron will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-666485