Gluon coupling strength in H_QCD with small cutoffs
High Energy Physics - Theory
2017-08-23 v1
Abstract
This contribution presents the running triple-gluon-vertex coupling constant, g_lambda, in Hamiltonians for the gluons that are characterized by the size 1/lambda. The coupling constant is obtained from renormalization group equations for effective particles in canonical light-front QCD in third order perturbation theory. lambda plays the role of a finite cutoff parameter and is varied from 100 Gev down to 100 MeV.
Cite
@article{arxiv.hep-th/0112018,
title = {Gluon coupling strength in H_QCD with small cutoffs},
author = {Stanislaw D. Glazek},
journal= {arXiv preprint arXiv:hep-th/0112018},
year = {2017}
}
Comments
3 pages of latex, one eps figure, and espcrc2.sty