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Charge asymmetry in the photonic production of charmed mesons

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

Charge asymmetries for the charm meson production ($D^{*+}$--$D^{*-}$, $D^{*0}$--$\bar D^{*0}$ and $D^+_s$--$\bar D^-_s$) have been estimated for the COMPASS kinematic conditions in the framework of perturbative recombination model. Mass corrections have been taken into account in the calculations. The large asymmetry for $D^+_s$--$\bar D^-_s$ production has been predicted.

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A. V. Berezhnoy, A. K. Likhoded. 2005-06-13. Charge asymmetry in the photonic production of charmed mesons. https://doi.org/10.1134/s1063778806010145

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