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Radiative transitions among the vector and scalar heavy quarkonium states with covariant light-front quark model (1206.5685v7)
Published 25 Jun 2012 in hep-ph
Abstract: In this article, we study the radiative transitions among the vector and scalar heavy quarkonium states with the covariant light-front quark model. In calculations, we observe that the radiative decay widths are sensitive to the constituent quark masses and the shape parameters of the wave-functions, and reproduce the experimental data with suitable parameters.
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