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Heavy Quarks from QCD Spectral Sum Rules

S. Narison
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Abstract

This is a short review of the present status of the dynamics of the heavy quarks extracted from QCD spectral sum rules. We discuss the determination of the ``perturbative" quark mass, the decay constants of the $D$ and $B$ mesons, the form factors of the semileptonic and radiative decays of the $B$ mesons, the slope of the Isgur--Wise function and the emerged value of $V_{cb}$. We mention shortly some properties of the hybrid and $B_c$ mesons.

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S. Narison. 1994-06-08. Heavy Quarks from QCD Spectral Sum Rules. https://arxiv.org/abs/hep-ph/9406206

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