Quark Mass Dependence of Nucleon Properties and Extrapolation from Lattice QCD

2); 2) ((1) TU Muenchen; (2) ECT-Trento); Massimiliano Procura (1; Thomas R. Hemmert (1); Wolfram Weise (1

arxiv: hep-lat/0301005 · v1 · submitted 2003-01-08 · ✦ hep-lat

Quark Mass Dependence of Nucleon Properties and Extrapolation from Lattice QCD

Thomas R. Hemmert (1) , Massimiliano Procura (1 , 2) , Wolfram Weise (1 , 2) ((1) TU Muenchen , (2) ECT-Trento) This is my paper

classification ✦ hep-lat

keywords quarkdependenceextrapolationlatticemassnucleonaxial-vectorchiral

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We summarize developments concerning the quark mass dependence of nucleon magnetic moments and the axial-vector coupling constant g_A. The aim is to explore the feasibility of chiral effective field theory methods for the extrapolation of lattice QCD results, from the relatively large quark masses that can be handled in such computations down to the physically relevant range.

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Quark Mass Dependence of Nucleon Properties and Extrapolation from Lattice QCD

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