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arXiv · hep-ph/0405106

Exlusive charmed meson pair production

A. V. Berezhnoy·A. K. Likhoded
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Abstract

The experimental data of BELLE Collaboration on the exclusive charmed meson pair production in the process of monophotonic $e^+e^-$-annihilation ($e^+e^-\to γ^* \to D\bar D$) has been studied. It has been shown that these data is described satisfactorily in the frame work of constituent quark model. Our studies have demonstrated that the central production process $e^+e^-\to e^+e^-γγ\to e^+e^-D\bar D +X$ and the process of monophotonic $e^+e^-$-annihilation yield comparable numbers of the charmed meson pairs.

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A. V. Berezhnoy, A. K. Likhoded. 2004-05-12. Exlusive charmed meson pair production. https://doi.org/10.1134/1.1866383

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