Calculation ofn^3 S_1 (Q\bar Q) \to \gamma + (pseudo)scalar |
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| Authors: | Werner Bernreuther Werner Wetzel |
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| Affiliation: | 1. Institut für Theoretische Physik der Universit?t, D-6900, Heidelberg, Federal Republic of Germany
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| Abstract: | The decays of3 S 1 quarkonia into a photon and a scalar or pseudoscalar Higgs particle are examined, taking into account the bound-state dynamics in the framework of a nonrelativistic potential model. We find that for realistic quark potentials the naive calculation 1] overestimates the scalar rate. Numerical results are obtained for the \(\bar bb\) and \(\bar tt\) quark systems. |
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