On the nonrelativistic dynamics of heavy particles near the production threshold
classification
✦ hep-ph
hep-ex
keywords
nonrelativisticheavynearproductionthresholdannihilationchoicecomparison
read the original 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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