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4 Result(s)

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  1. No Access

    Article

    Strong two-body decays of light mesons

    In this paper, we present results on strong two-body decay widths of light \(q\bar q\) mesons calculated in a covariant quark model. The model is based on the Bethe-Salpeter equa...

    R. Ricken, M. Koll, D. Merten in The European Physical Journal A - Hadrons and Nuclei (2003)

  2. No Access

    Article

    Weak decays of heavy mesons in a covariant quark model

    In this paper we investigate weak decays of heavy mesons in the framework of a covariant quark model, which is based on the Bethe-Salpeter equation in instantaneous approximation. Apart from a phenomenological...

    D. Merten, R. Ricken, M. Koll, B. Metsch… in The European Physical Journal A - Hadrons … (2002)

  3. No Access

    Article

    The meson spectrum in a covariant quark model

    Within the framework of the instantaneous Bethe-Salpeter equation, we present a detailed analysis of light meson spectra with respect to various parameterizations of confinement in Dirac space. Assuming a line...

    R. Ricken, M. Koll, D. Merten, B.Ch. Metsch… in The European Physical Journal A - Hadrons … (2000)

  4. No Access

    Article

    A relativistic quark model for mesons with an instanton-induced interaction

    We present new results of a relativistic quark model based on the Bethe-Salpeter equation in its instantaneous approximation. Assuming a linearly rising confinement potential with an appropriate spinorial stru...

    M. Koll, R. Ricken, D. Merten, B.C. Metsch… in The European Physical Journal A - Hadrons … (2000)