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arXiv · hep-ph/9209242

Meson Mass Splittings in the Nonrelativistic Model

Richard F. Lebed
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Abstract

Mass splittings between isodoublet meson pairs and between $0^{-}$ and $1^{-}$ mesons of the same valence quark content are computed in a detailed nonrelativistic model. The field theoretic expressions for such splittings are shown to reduce to kinematic and Breit-Fermi terms in the nonrelativistic limit. Algebraic results thus obtained are applied to the specific case of the linear-plus-Coulomb potential, with resultant numbers compared to experiment.

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Richard F. Lebed. 1992-09-15. Meson Mass Splittings in the Nonrelativistic Model. https://doi.org/10.1103/physrevd.47.1134

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