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arxiv: 1203.3330 · v1 · pith:L6DVY3D3new · submitted 2012-03-15 · ⚛️ nucl-th · hep-ph

Analysis of the Reaction: np rightarrow np π^+ π^- from the Point of View of Oper-Model

classification ⚛️ nucl-th hep-ph
keywords momentareactionexchangerightarrowaboveadditionallyanalysisbaryon
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The reaction $np \rightarrow np \pi^+ \pi^-$ was studied at the various momenta of incident neutrons. It was shown that the characteristics of the reaction at the momenta above 3 GeV/c could be described by the model of reggeized $\pi$ exchange (OPER). At the momenta below 3 GeV/c, it was necessary to use additionally the mechanism of one baryon exchange (OBE).

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