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Volume 374 - Light Cone 2019 - QCD on the light cone: from hadrons to heavy ions (LC2019) - Contributed
Quark mass function from a OGE-type interaction in Minkowski space
E.P. Biernat,* F. Gross, M.T. Peña, A. Stadler
*corresponding author
Full text: pdf
Pre-published on: 2020 May 06
Published on: 2020 May 26
The quark self-energy is calculated in both the spacelike and timelike regions of Minkowski space from an effective one-gluon-exchange and a constant interaction. The gauge dependence of the quark mass function is analysed and the model parameters are fixed by comparison of the results to the available lattice QCD data in the spacelike region.
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