Near-threshold meson production in pp collisions

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Acta Phys Pol Ser B | / 11卷 / 2973-2980期
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A program of near threshold investigations of meson production channels in qq+p collisions has been carried out by the DISTO collaboration. Preliminary results are given. The ability of the experimental apparatus to eventually determine total and differential cross-sections is demonstrated. A number a spin observables will also be evaluated. The potentialities of these measurements for the understanding of two leading problems in meson physics: OZI rule violation in φ production and status of the η prime meson, are discussed.
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