Renormalization scale uncertainty in tne DIS 2+1 jet cross-section

Details Renormalization scale uncertainty in tne DIS 2+1 jet cross-section Renormalization scale uncertainty in tne DIS 2+1 jet cross-section

1994-05-24

arxiv.org/abs/hep-ph/9405367v1

Z.Phys. C63 (1994) 589-600

Physics

High Energy Physics

High Energy Physics - Phenomenology

24 pages, uuencoded compressed tar file, DESY 94-082, TSL-ISV-94-0096

Scientific paper

The deep inelastic scattering 2+1 jet cross- section is a useful observable for precision tests of QCD, e.g. measuring the strong coupling constant alpha(s). A consistent analysis requires a good understanding of the theoretical uncertainties and one of the most fundamental ones in QCD is due to the renormalization scheme and scale ambiguity. Different methods, which have been proposed to resolve the scale ambiguity, are applied to the 2+1 jet cross-section and the uncertainty is estimated. It is shown that the uncertainty can be made smaller by choosing the jet definition in a suitable way.

Affiliated with

Also associated with

No associations

Rating

Renormalization scale uncertainty in tne DIS 2+1 jet cross-section 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 Renormalization scale uncertainty in tne DIS 2+1 jet cross-section, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Renormalization scale uncertainty in tne DIS 2+1 jet cross-section will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-494285