The reaction $πN \to ππN$ above threshold in heavy-baryon chiral perturbation theory

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dc.creatorZhang, J.
dc.creatorMobed, N.
dc.creatorBenmerrouche, M.
dc.date1998-06-20
dc.date.accessioned2026-07-07T05:42:27Z
dc.date.available2026-07-07T05:42:27Z
dc.descriptionWe study the reaction $π^\pm p \to π^\pm π^+ n$ and $π^- p \to π^0 π^0 n$ in heavy-baryon chiral perturbation theory of chiral order three from threshold up to pion laboratory kinetic energies of 400 MeV. We find that the contributions from amplitudes of chiral order three are large and play an essential role in reproducing the experimental data.
dc.description9 pages, 4 figures, revtex
dc.identifierhttps://arxiv.org/abs/nucl-th/9806063
dc.identifierhttp://arxiv.org/abs/nucl-th/9806063
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/82939
dc.subjectNuclear Theory
dc.subjectHigh Energy Physics - Phenomenology
dc.titleThe reaction $πN \to ππN$ above threshold in heavy-baryon chiral perturbation theory
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