Theoretical study on pp --> p n pi+ reaction at medium energies

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dc.creatorOuyang, Z.
dc.creatorXie, J. J.
dc.creatorZou, B. S.
dc.creatorXu, H. S.
dc.date2009-02-11
dc.date.accessioned2026-07-07T13:06:16Z
dc.date.available2026-07-07T13:06:16Z
dc.descriptionThe $pp\to p n π^+$ reaction is a channel with the largest total cross section for pp collision in COSY/CSR energy region. In this work, we investigate individual contributions from various $N^*$ and $Δ^{*}$ resonances with mass up to about 2 GeV for the $pp\to p n π^+$ reaction. We extend a resonance model, which can reproduce the observed total cross section quite well, to give theoretical predictions of various differential cross sections for the present reaction at $T_p=2.88$ GeV. It could serve as a reference for identifying new physics in the future experiments at HIRFL-CSR.
dc.descriptiontalk at STORI08, Sept. 2008, Lanzhou, China
dc.identifierhttps://arxiv.org/abs/0902.1818
dc.identifierhttp://arxiv.org/abs/0902.1818
dc.identifierInt.J.Mod.Phys.E18:281-292,2009
dc.identifierdoi:10.1142/S0218301309012306
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/227726
dc.subjectNuclear Theory
dc.titleTheoretical study on pp --> p n pi+ reaction at medium energies
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