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arXiv · hep-ph/9810358

Decoupling of heavy-quark loops in light-light and heavy-light quark currents

A. G. Grozin
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Abstract

Matching of light-light quark currents in QCD with a heavy flavour and in the low-energy effective QCD is calculated in MSbar at two loops. Heavy-light HQET currents are similarly considered.

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A. G. Grozin. 1998-10-14. Decoupling of heavy-quark loops in light-light and heavy-light quark currents. https://doi.org/10.1016/s0370-2693(98)01439-7

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