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arXiv · hep-ph/0012132

The photon structure and exclusive production of vector mesons in gamma-gamma collisions

L. Motyka·B. Ziaja
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Abstract

The process of exclusive vector meson production (gamma gamma to J/psi rho^0) is studied for almost real photons. This process may be reduced to photoproduction of J/psi off the rho^0 meson. We discuss the possibility of extracting the gluon distribution of rho^0 and of the photon from such measurement. Predictions are also given for the reaction (e+e- to e+ e- J/psi rho^0) for various e+e- cms energies typical for LEP and for the future linear colliders.

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L. Motyka, B. Ziaja. 2000-12-12. The photon structure and exclusive production of vector mesons in gamma-gamma collisions. https://doi.org/10.1007/s100520100626

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