Subthreshold Ρ 0 Photoproduction
نویسنده
چکیده
منابع مشابه
- th / 0 10 70 63 v 1 2 5 Ju l 2 00 1 A Theoretical Study of ρ 0 - Photoproduction on Nucleons near Threshold
We investigate the possibility that the process of ρ 0-meson photoproduc-tion on proton, γ + p → p + ρ 0 , in the near threshold region E γ < 2 GeV, can be considered in the framework of model with π-, σ-and N-exchanges. This suggestion is based on a study of the t-dependence of differential cross section, dσ(γp → pρ 0)/dt, which has been measured by SAPHIR Collaboration. We find that the sugge...
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