Quark-antiquark composite systems: The Bethe-Salpeter equation in the spectral-integration technique |
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| Authors: | A. V. Anisovich V. V. Anisovich V. N. Markov M. A. Matveev A. V. Sarantsev |
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| Affiliation: | (1) Petersburg Nuclear Physics Institute, Russian Academy of Sciences, Gatchina, 188350, Russia |
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| Abstract: | The Bethe-Salpeter equations for the quark-antiquark composite systems, q(bar q), are written in terms of spectral integrals. For the q(bar q) mesons characterized by the mass M, spin J, and radial quantum number n, the equations are presented for the following (n, M2) trajectories: π J , η J , a J , f J , ρ J , ω J , h J , and b J . |
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