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Approximate NNLO Threshold Resummation in Heavy Flavour Decays

High Energy Physics - Phenomenology 2011-01-25 v2
Authors: Ugo Aglietti , Giulia Ricciardi
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Abstract

We present an approximate NNLO evaluation of the QCD form factor resumming large logarithmic perturbative contributions in semi-inclusive heavy flavour decays.

Keywords

next-to-leading order qcd perturbative qcd

Cite

@article{arxiv.hep-ph/0204125,
  title  = {Approximate NNLO Threshold Resummation in Heavy Flavour Decays},
  author = {Ugo Aglietti and Giulia Ricciardi},
  journal= {arXiv preprint arXiv:hep-ph/0204125},
  year   = {2011}
}

Comments

16 pages, 3 figures, Latex; minor changes; 2 figures added

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