M. Chabab

activity

19982001

collaborators

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hep-ph2001

Heavy meson masses via Dick interquark potential

T. Barakat, M. Chabab

We study Dick quark-antiquark potential (up to a color factor) $V_{D} (r) = \frac{- α _{s}}{r} + g f \frac{N _{c}}{2 ( N _{c} - 1 )} ln [e x p (2 m r) - 1]$ in the heavy meson sector. This potential em…

hep-ph1998

More Insight into Heavy Quark Masses from QCD

M. Chabab, R. Markazi, E. H. Saidi

Using the non-relativistic version of Borel sum rules, combined to the very accurate experimental information on the Charmonium and Upsilon spectra, we rigorously investigate the E…