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Universality of Regge and vibrational trajectories in a semiclassical model

Bernard Silvestre-Brac·Fabian Brau·Claude Semay
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Abstract

The orbital and radial excitations of light-light mesons are studied in the framework of the dominantly orbital state description. The equation of motion is characterized by a relativistic kinematics supplemented by the usual funnel potential with a mixed scalar and vector confinement. The influence of finite quark masses and potential parameters on Regge and vibrational trajectories is discussed. The case of heavy-light mesons is also presented.

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Bernard Silvestre-Brac, Fabian Brau, Claude Semay. 2004-12-14. Universality of Regge and vibrational trajectories in a semiclassical model. https://doi.org/10.1103/physrevd.59.014019

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