Threshold resummation S factor in QCD: The case of unequal masses |
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| Authors: | O. P. Solovtsova and Yu. D. Chernichenko |
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| Affiliation: | 1.International Center for Advanced Studies,Gomel State Technical University,Gomel,Belarus;2.Joint Institute for Nuclear Research,Dubna,Russia |
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| Abstract: | A new relativistic Coulomb-like threshold resummation S factor in quantum chromodynamics is obtained. The analysis in question is performed within the quantum-field-theory quasipotential approach formulated in the relativistic configuration representation for the case of interaction between two relativistic particles that have unequal masses. |
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