QCD Power Corrections from a Simple Model for the Running Coupling

Details QCD Power Corrections from a Simple Model for the Running Coupling QCD Power Corrections from a Simple Model for the Running Coupling

1998-05-27

arxiv.org/abs/hep-ph/9805484v1

JHEP 9810:012,1998

Physics

High Energy Physics

High Energy Physics - Phenomenology

11 pages, latex, 5 postscript figures, uses JHEP.cls

Scientific paper

10.1088/1126-6708/1998/10/012

A simple parametrization of the QCD running coupling at low scales is introduced and used to illustrate various schemes for the estimation of non-perturbative power corrections. The `infrared matching' scheme proposed earlier gives satisfactory results when combined with next-to-leading (or higher) order perturbative predictions. Estimates based on renormalons are shown to be inconsistent with universal behaviour of the running coupling.

Affiliated with

Also associated with

No associations

Rating

QCD Power Corrections from a Simple Model for the Running Coupling 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 QCD Power Corrections from a Simple Model for the Running Coupling, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and QCD Power Corrections from a Simple Model for the Running Coupling will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-725286