1207.4314 (P. Gonzalez et al.)

Non Perturbative One Gluon Exchange Potential from Dyson-Schwinger
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P. Gonzalez, V. Vento, V. Mathieu

Recent progress in the solution of Dyson-Schwinger equations of QCD allows for a non perturbative evaluation of the One Gluon Exchange (OGE) interaction. We calculate the interquark static potential for heavy mesons by assuming that it is given by this OGE interaction and we apply it to the description of charmonium.

View original: http://arxiv.org/abs/1207.4314