Analysis of the Reaction: $np \rightarrow np π^+ π^-$ from the Point
of View of Oper-Model [PDF]
A. P. JerusalimovThe 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).View original: http://arxiv.org/abs/1203.3330
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