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Israilov, Z.Z.; Musakhanov, M.M.
AN Ukrainskoj SSR, Kiev. Inst. Teoreticheskoj Fiziki1981
AN Ukrainskoj SSR, Kiev. Inst. Teoreticheskoj Fiziki1981
AbstractAbstract
[en] Pion-nucleon scattering in the (3.3) resonance region in the framework of chiral bag model(CBM) is considered. The effective Hamiltonian of πNΔ-system in the framework of the CBM contains πNN, πNΔ, πΔΔ interaction terms with the formfactor which is essentially dependent on the size and shape of the quark bag. The iteration of the Born graphs of this model provides successful description of the (3.3) and (3.1) scattering where the values of the parameters agree with CBM
[ru]
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Source
1981; 11 p; 16 refs.; 4 figs.
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Report
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Country of publication
BARYON RESONANCES, BARYONS, BOSONS, ELEMENTARY PARTICLES, EXTENDED PARTICLE MODEL, FERMIONS, HADRON-HADRON INTERACTIONS, HADRONS, INTERACTIONS, MATHEMATICAL MODELS, MATHEMATICAL OPERATORS, MATRICES, MESON-BARYON INTERACTIONS, MESON-NUCLEON INTERACTIONS, MESONS, N*RESONANCES, PARTICLE INTERACTIONS, PARTICLE MODELS, PARTICLE PROPERTIES, PSEUDOSCALAR MESONS, QUANTUM OPERATORS, RESONANCE PARTICLES
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