The study of double vector charmonium mesons production at B-factories within light cone formalism

Abstract

In this paper the processes $e^{+}{e}^{-}\to J/\Psi J/\Psi ,J/\Psi {\psi }^{\prime },{\psi }^{\prime }{\psi }^{\prime }$ are considered in the framework of light cone formalism. An important distinction of this approach in comparison to the approaches used in other papers is that relativistic and leading logarithmic radiative corrections to the cross section can be easily resummed within light cone formalism. In this paper the effect of this resummation is studied. It is shown that this effect is important especially for the production of higher charmonium mesons. The predicted cross sections are in agreement with the upper bounds set by Belle collaboration.

9 pages, 3 figures. Published version. References and new discussions added. Some errors fixed, results changed only slightly

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Cited by in corpus (10)

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• QCD radiative correction to color-octet $J/\psi$ inclusive production at B Factories
• Associated production of $J/\psi$-mesons and open charm and double open charm production at the LHC
• Double charmonium production at B-factories within light cone formalism
• Double charmonium production in exclusive bottomonia decays
• Decay eta_b->J/ψJ/ψin light cone formalism
• Pseudoscalar Quarkonium Exclusive Decays to Vector Meson Pair
• $\mathcal{O}({\alpha }_s{v}^2)$ correction to $J/\psi$ plus ${\eta }_c$ production in $e^{+}{e}^{-}$ annihilation at $\sqrt{s}=10.6GeV
• Resummation of relativistic corrections to exclusive productions of charmonia in e+ e- collisions
• Mass of nonrelativistic meson from leading twist distribution amplitudes