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Threshold resummation S factor in QCD: The case of unequal masses

  • Elementary Particles and Fields
  • Theory
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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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Authors and Affiliations

  1. International Center for Advanced Studies, Gomel State Technical University, pr. Oktyabrya 48, Gomel, 246746, Belarus

    O. P. Solovtsova & Yu. D. Chernichenko

  2. Joint Institute for Nuclear Research, Dubna, 141980, Russia

    O. P. Solovtsova

Authors
  1. O. P. Solovtsova
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  2. Yu. D. Chernichenko
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Correspondence to O. P. Solovtsova.

Additional information

Original Russian Text © O.P. Solovtsova, Yu.D. Chernichenko, 2010, published in Yadernaya Fizika, 2010, Vol. 73, No. 9, pp. 1658–1667.

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Solovtsova, O.P., Chernichenko, Y.D. Threshold resummation S factor in QCD: The case of unequal masses. Phys. Atom. Nuclei 73, 1612–1621 (2010). https://doi.org/10.1134/S1063778810090139

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  • DOI: https://doi.org/10.1134/S1063778810090139

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