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arxiv: hep-ph/0204150 · v2 · submitted 2002-04-13 · ✦ hep-ph · nucl-th

Estimating higher order perturbative coefficients using Borel transform

classification ✦ hep-ph nucl-th
keywords coefficientsperturbativeborelestimatinghigherorderasymptoticchromodynamics
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A new method of estimating higher order perturbative coefficients is discussed. It exploits the rapid, asymptotic growth of perturbative coefficients and the information on the singularities in the complex Borel plane. A comparison with other methods is made in several Quantum Chromodynamics (QCD) expansions.

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