Renormalization schemes and renormalons

Details Renormalization schemes and renormalons Renormalization schemes and renormalons

1996-02-12

arxiv.org/abs/hep-ph/9602272v1

Mod.Phys.Lett. A11 (1996) 835-852

Physics

High Energy Physics

High Energy Physics - Phenomenology

Latex, 18 pages, two tables

Scientific paper

We describe some ways how higher order corrections can reveal themselves if integrated over the infrared region. We show that in different renormalization group (RG) schemes and for some observables one has no factorial divergences. We argue that for treating things in the infrared region it is preferable to start with a RG scheme without the infrared Landau pole in the running coupling constant. The uncertainties for the $\tau$ lepton width resulting from accounting for higher order corrections are discussed.

Affiliated with

Also associated with

No associations

Rating

Renormalization schemes and renormalons 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 schemes and renormalons, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Renormalization schemes and renormalons will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-50551