  In this paper a Monte Carlo generator, GaGaRes, is presented which can be
used to describe two-photon resonance production in e^+e^- collisions. The
program can generate the five lowest-lying C=+1 meson states of any q\bar{q}
combination together with the outgoing electron and positron. The dependence on
the photon virtualities Q_1^2 and Q_2^2 is fully taken into account. The
program also generates the density matrices of the resonance, which form an
essential tool in the description of the decay of the resonances. Furthermore,
the program is applicable for all tagging conditions.

High Energy Physics - Phenomenology