Quark-hadron duality and production of charmonia and doubly charmed baryons in e+e- annihilation
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In the framework of quark-hadron duality, the cross section values of charmonium and doubly charmed baryon production in $e^+e^-$-annihilations have been estimated at interaction energy $\sqrt{s}=10.6$ GeV. It has been shown that the approach under discussion allows to resolve some contradictions between the experimental data and pQCD predictions.
12 pages, 2 figures, RevTeX, improved English, added references, removed misprints
12 pages, 2 figures, RevTeX, improved English, added references, removed misprints