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arXiv · hep-ph/9911507

On the nonrelativistic dynamics of heavy particles near the production threshold

A. A. Pivovarov
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Abstract

A solution to the Schrodinger equation for the nonrelativistic Green function which is used for describing the heavy quark-antiquark pair production near the threshold in $e^+e^-$ annihilation is presented. A quick comparison with existing results is given. A choice of the effective mass scale for the nonrelativistic system with Coulomb interaction is discussed.

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A. A. Pivovarov. 1999-11-27. On the nonrelativistic dynamics of heavy particles near the production threshold. https://doi.org/10.1016/s0370-2693(00)00063-0

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