Meson Mass Spectrum from Relativistic Equations in Configuration Space

P. C. Tiemeijer; J. A. Tjon

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arXiv · nucl-th/9211003

Meson Mass Spectrum from Relativistic Equations in Configuration Space

P. C. Tiemeijer·J. A. Tjon

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Abstract

A method is described for solving relativistic quasi-potential equations in configuration space. The Blankenbecler-Sugar-Logunov-Tavkhelidze and an equal-time equation, both relativistic covariant two-body equations containing the full Dirac structure of positive and negative energy states, are studied in detail. These equations are solved for a system of two constituent quarks interacting through a potential consisting of a one-gluon exchange part with running coupling constant plus a linear confining potential which is mostly scalar and partly vector, and the spectrum of all light and heavy mesons is calculated.

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P. C. Tiemeijer, J. A. Tjon. 1992-11-04. Meson Mass Spectrum from Relativistic Equations in Configuration Space. https://arxiv.org/abs/nucl-th/9211003

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