Power Corrections to Flavour-Singlet Structure Functions

Details Power Corrections to Flavour-Singlet Structure Functions Power Corrections to Flavour-Singlet Structure Functions

1998-10-08

arxiv.org/abs/hep-ph/9810292v1

Nucl.Phys. B546 (1999) 315-329

Physics

High Energy Physics

High Energy Physics - Phenomenology

13 pages, 3 figures

Scientific paper

10.1016/S0550-3213(99)00043-7

We investigate the power-suppressed corrections to structure functions in flavour singlet deep inelastic lepton scattering, to complement the previous results for the non-singlet contribution. Our method is a dispersive approach based on an analysis of Feynman graphs containing massive gluons; and our results agree with those obtained from leading infrared renormalon contributions. As in non-singlet deep inelastic scattering we find that the leading corrections are proportional to 1/Q^2. We find that the singlet contribution becomes important at small x.

Affiliated with

Also associated with

No associations

Rating

Power Corrections to Flavour-Singlet Structure Functions 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 Power Corrections to Flavour-Singlet Structure Functions, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Power Corrections to Flavour-Singlet Structure Functions will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-508887