Dispersion Relations for K Meson-Nucleon Scattering

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概要

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• The dispersion relations for K meson-nucleon scattering are derived on the analogy of the case of pion-nucleon scattering. Assuming the spin of K meson to be zero, it will be pointed out that there is an essential difference between the dispersion relations for K mesons with both types of interactions: scalar and pseudoscalar. The contributions to the scattering amplitude arising from the unphysical region, due to the exothermic reactions K+P→π+Λ and K+P→π+Σ, are discussed.

• 理論物理学刊行会の論文
• 1958-03-25

著者

• IGI Keiji

  Department of Physics, University of Tokyo

• Igi Keiji

  Department Of Physics Tokyo University Of Education : Department Of Physics University Of Tokyo

• Igi Keiji

  Department of Information Science, Kanagawa University

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• A Resonance Model of Bosons Based on Duality and the Quark Model
• Dispersion Relations for K Meson-Nucleon Scattering
• Dynamical Theory of Pion-Nucleon Scattering
• On the KKππ Interactions
• Evidence for σ in the ππ Scattering Amplitude Based on Crossing Symmetry and Chiral Low Energy Expansions(§2. ππ/Kπ Scattering,Possible Existence of the σ-Meson and Its Implications to Hadron Physics)
• A Note on Superconvergence Relations in the Presence of Regge Cuts
• Baryonium Spectroscopy Based on Duality and Unitarity
• Dispersion Relations for Kaon-Nucleon Scattering and KKππ Interaction
• Sum Rules for Partial-Wave Amplitudes

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