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One loop MSbar gluon pole mass from the LCO formalism

Browne, R.E. and Gracey, J.A. (2004) One loop MSbar gluon pole mass from the LCO formalism. Physics Letters B, 597 (3-4). pp. 368-373. ISSN 0370-2693

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Official URL: http://www.elsevier.com/wps/find/journaldescriptio...

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.

Item Type:Article
Additional Information:LTH 625; arXiv Number: arXiv:hep-ph/0407238v1. Available online 29 July 2004. Issue: 16 September 2004.
Uncontrolled Keywords:ANOMALOUS DIMENSION; PERTURBATIVE QCD; QUARK MASS; VACUUM; INSTABILITY; STATE; PROPAGATORS; GAUGE
Subjects:Q Science > QC Physics
Departments, Research Centres and Related Units:Academic Faculties, Institutes and Research Centres > Faculty of Science > Department of Mathematical Sciences
DOI:10.1016/j.physletb.2004.07.040
Related URLs:
Refereed:Yes
Status:Published
ID Code:479
Deposited On:19 Aug 2008 10:00
Last Modified:20 May 2011 13:34

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