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arxiv: nucl-th/9711031 · v1 · submitted 1997-11-18 · ⚛️ nucl-th

Effect of rho N channel in the γ N to π π N reactions

classification ⚛️ nucl-th
keywords gammamodelchannelcrossdiscusseffectexplaininvariant
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A model for the two-pion photoproduction on the nucleon proposedearlier is modified to simultaneously explain the total cross sections and the invariant mass spectra. Using this model, we discuss the role of the $\rho $ meson in the $\gamma N \to \pi \pi N$ reaction.

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