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arXiv · hep-ph/0006237

Magnetic string contribution to hadron dynamics in QCD

Yu. A. Simonov·J. A. Tjon
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Abstract

Dynamics of a light quark in the field of static source (heavy-light meson) is studied using the nonlinear Dirac equation, derived recently. Special attention is paid to the contribution of magnetic correlators and it is found that it yields a significant increase of string tension at intermediate distances. The spectrum of heavy-light mesons is computed with account of this contribution and compared to experimental and lattice data.

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Yu. A. Simonov, J. A. Tjon. 2000-06-20. Magnetic string contribution to hadron dynamics in QCD. https://doi.org/10.1103/physrevd.62.094511

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