Study of the Reaction $np \rightarrow np π^+ π^-$ at Intermediate Energies

A. P. Jerusalimov; Yu. A. Troyan; A. Yu. Troyan; A. V. Belyaev; E. B. Plekhanov

paper

Study of the Reaction $n p \to n p π^{+} π^{-}$ at Intermediate Energies

arXiv:1102.1574

Abstract

The reaction $n p \to n p π^{+} π^{-}$ 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 $π$ exchange (OPER). At the momenta below 3 GeV/c, it was necessary to use additionally the mechanism of one baryon exchange (OBE).

10 pages, 13 figures; Presented at XX Baldin ISHEPP "Relativistic Nuclear Physics and Quantum Chromodynamics" JINR, Dubna, Russia, Sept.-Oct., 2010

Study of the Reaction np→npπ+π− at Intermediate Energies

Abstract

Study of the Reaction $n p \to n p π^{+} π^{-}$ at Intermediate Energies