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

References in corpus (9)

• Relativistic corrections to $J/\psi$ exclusive and inclusive double charm production at B factories
• Resummation of Relativistic Corrections to e+ e- -> J/psi+eta_c
• The study of leading twist light cone wave function of η_c meson
• The study of leading twist light cone wave functions of J/Psi meson
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