Abstract

Direct production of the charmonium-like state X(3872)X(3872) in e+e−e^+e^- collisions is considered in the framework of the vector meson dominance model. An order-of-magnitude estimate for the width Γ(X→e+e−)Γ(X\to e^+e^-) is found to be ≳\gtrsim0.03 eV. The same approach applied to the χc1χ_{c1} charmonium decay predicts the corresponding width of the order 0.1 eV in agreement with earlier estimates. Experimental perspectives for the direct production of the 1++1^{++} charmonia in e+e−e^+e^- collisions are briefly discussed.

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