One loop MSbar gluon pole mass from the LCO formalism
High Energy Physics - Phenomenology
2009-11-10 v1
Abstract
We compute the one loop corrections to the pole mass of the gluon in the MSbar scheme in the Landau gauge in both the Curci-Ferrari model and the local composite operator formalism with Nf flavours of massless quarks. For the latter we determine an estimate for the gluon mass using the effective potential of a local dimension two composite operator and find, for example, m_{gluon} = 2.10 Lambda_MSbar in Yang-Mills theory.
Keywords
Cite
@article{arxiv.hep-ph/0407238,
title = {One loop MSbar gluon pole mass from the LCO formalism},
author = {R. E. Browne and J. A. Gracey},
journal= {arXiv preprint arXiv:hep-ph/0407238},
year = {2009}
}
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