Exclusive $ϕ$ production in proton-proton collisions in the resonance model

Abstract

The exclusive $ϕ$ meson production in proton-proton reactions is calculated within the resonance model. The considered model was already successfully applied to the description of $π$, $η$, $ρ$, $ω$, $ππ$ production in proton-proton collisions. The only new parameter entering into the model is the $ω-ϕ$ mixing angle $θ_{mix}$ which is taken equal to $θ_{mix} \approx 3.7^o$.

7 pages, 1 figure, to appear in the brief report section of PRC