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Please use this identifier to cite or link to this item: https://hdl.handle.net/2440/18123
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dc.contributor.authorSkullerud, J.-
dc.contributor.authorBowman, P.-
dc.contributor.authorKizilersu, A.-
dc.contributor.authorLeinweber, D.-
dc.contributor.authorWilliams, A.-
dc.date.issued2003-
dc.identifier.citationThe Journal of High Energy Physics, 2003; JHEP04(4):www 1-www 15-
dc.identifier.issn1029-8479-
dc.identifier.issn1029-8479-
dc.identifier.urihttp://hdl.handle.net/2440/18123-
dc.descriptionCopyright © 2003. Institute of Physics Publishing for SISSA/ISAS. Printed in U.S.A. Submitted to Cornell University’s online archive www.arXiv.org in 2007 by Jonivar Skullerud. Post-print sourced from www.arxiv.org.-
dc.description.abstractThe complete tensor structure of the quark-gluon vertex in Landau gauge is determined at two kinematical points (`asymmetric' and `symmetric') from lattice QCD in the quenched approximation. The simulations are carried out at β = 6.0, using a mean-field improved Sheikholeslami-Wohlert fermion action, with two quark masses ~ 60 and 115 MeV. We find substantial deviations from the abelian form at the asymmetric point. The mass dependence is found to be negligible. At the symmetric point, the form factor related to the chromomagnetic moment is determined and found to contribute significantly to the infrared interaction strength.-
dc.description.statementofresponsibilityJonivar Skullerud, Patrick O. Bowman, Ayse Kizilersü, Derek B. Leinweber and Anthony G. Williams-
dc.language.isoen-
dc.publisherInstitute of Physics Publishing-
dc.source.urihttp://dx.doi.org/10.1088/1126-6708/2003/04/047-
dc.subjectNonperturbative Effects-
dc.subjectQCD-
dc.subjectLattice QCD-
dc.titleNonperturbative structure of the quark-gluon vertex-
dc.typeJournal article-
dc.identifier.doi10.1088/1126-6708/2003/04/047-
pubs.publication-statusPublished-
dc.identifier.orcidKizilersu, A. [0000-0003-2096-8900]-
dc.identifier.orcidLeinweber, D. [0000-0002-4745-6027]-
dc.identifier.orcidWilliams, A. [0000-0002-1472-1592]-
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