N. Uraltsev

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19932012

most citedQCD Predictions for Lepton Spectra in Inclusive Heavy Flavour Decays

498 citations · 3.2k across the 52 of their papers we have counts for

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hep-ph1993★ 28 cited

Anathematizing the Guralnik and Manohar Inequality for \barΛ

I. I. Bigi, N. G. Uraltsev

There is a recent claim by Guralnik and Manohar \cite{GM} to have established a rigorous lower bound on $Λ ˉ$ , the asymptotic difference between the mass of a heavy flavour {\em…

hep-ph1993★ 498 cited

QCD Predictions for Lepton Spectra in Inclusive Heavy Flavour Decays

I. I. Bigi, M. Shifman, N. G. Uraltsev +1

We derive the lepton spectrum in semileptonic beauty decays from a nonperturbative treatment of QCD; it is based on an expansion in $1/ m_{Q}$ with $m_{Q}$ being the heavy flavour quark…