QCD Running Coupling Constant in the Timelike Region

Abstract

By using a non-perturbative expansion and the dispersion relation for the Adler $D$--function we propose a new method for constructing the QCD effective coupling constant in the timelike region.

LaTeX, 11 pages, 4 figures

References in corpus (2)

• Optimization of R(e+e-) and "Freezing" of the QCD Couplant at Low Energies
• QCD Perturbation Theory at Low Energies

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