Universal Isgur-Wise form factors from QCD sum rules in HQET

Abstract

The heavy quark flavor and spin symmetry of QCD, exactly valid in the infinite mQ limit, has important consequences on the spectrum, the static properties and both the strong and weak decay matrix elements of the hadrons containing a single heavy quark Q [1–3]. Notably, in such heavy quark effective theory (HQET), for mQ → ∞ the states can be classified in… (More)

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Cite this paper

@inproceedings{Colangelo1998UniversalIF, title={Universal Isgur-Wise form factors from QCD sum rules in HQET}, author={Pietro Colangelo and F. De Fazio and Nello Paver}, year={1998} }