Dispersion Relations for Kaon-Nucleon Scattering and KKππ Interaction

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概要

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• A general formalism is given in order to investigate the type of the K-Λ-nucleon and K-Σ-nucleon couplings together with the KKππ interaction by applying the Cini-Fubini approximation to the Mandelstam representation for the K-nucleon scattering. By taking suitable combinations of invariant amplitudes for K^±-p and K^±-n, we are able to isolate the effects due to the isospin independent and dependent type of the KKππ interaction. Necessary experimental data which make the independent determination of these coupling types possible are suggested. We discuss in particular a simple method which allows us to determine the isospin dependent KKππ interaction and then propose a suitable experiment for it.

• 理論物理学刊行会の論文
• 1961-05-25

著者

• Igi Keiji

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

• Igi Keiji

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

• Igi Keiji

  Department of Information Science, Kanagawa University

• IGI Keiji

  Department of Physics, University of Tokyo : Tokyo University of Education : Department of Physics, University of California

関連論文

• A Resonance Model of Baryons without Parity Doublets Based on Duality and Quark Model
• 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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