The processes $e^+ e^-\to J/ Ψχ_{c0}, Ψ(2S) χ_{c0}$ at $\sqrt s = 10.6$GeV in the framework of light cone formalism

Braguta, V. V.; Likhoded, A. K.; Luchinsky, A. V.

The processes $e^+ e^-\to J/ Ψχ_{c0}, Ψ(2S) χ_{c0}$ at $\sqrt s = 10.6$GeV in the framework of light cone formalism

Authors

Braguta, V. V.

Likhoded, A. K.

Luchinsky, A. V.

Description

In this paper we have analyzed the production of pair charmonium mesons in the reactions $e^+ e^- \to J/ Ψχ_{c0}, e^+ e^-\to Ψ(2S) χ_{c0}$ at energy $\sqrt s = 10.6$GeV in the framework of the light cone formalism. In comparison with NRQCD the numerical results for the cross sections are in better agreement with experiment.
8 pages, 2 figures; some misprints and errors in numerical results are corrected