English

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

High Energy Physics - Phenomenology 2009-10-31 v1
Authors: 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.

Keywords

heavy-quark loops decoupling light-light quark currents heavy-light quark currents HQET MSbar two loops

Cite

@article{arxiv.hep-ph/9810358,
  title  = {Decoupling of heavy-quark loops in light-light and heavy-light quark currents},
  author = {A. G. Grozin},
  journal= {arXiv preprint arXiv:hep-ph/9810358},
  year   = {2009}
}

Comments

LaTeX2e, 4 pages, 1 inline figure, requires axodraw.sty

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