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hep-ph2003
Phenomenological discussion of decays in QCD improved factorization approach
R. Aleksan, P. F. Giraud, V. Morenas +2
Trying a global fit of the experimental branching ratios and CP-asymmetries of the charmless decays according to QCD factorization, we find it impossible to reach a satis…
hep-ph2001
Remarks on sum rules in the heavy quark limit of QCD
A. Le Yaouanc, L. Oliver, O. Pene +2
We underline a problem existing in the heavy quark limit of QCD concerning the rates of semileptonic B decays into P-wave mesons, where (wide states) or…