On the Possible Role of π^0´-Meson in Decay Process

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概要

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• The existence of the heavy neutral pseudoscalar meson with isotopic spin zero (π^0´) is assumed and its effects on the K-meson decay are discussed. In particular the K_e^+ experimental data are re-examined by assuming the K_<e3>^+ (K^+→π^0+e^++ν) and K_<e3´> (K^+→π^0´+e^++ν) modes. Analysis shows that the V-A Fermi interaction can give the energy spectrum of the electron consistent with the present experiments.

• 理論物理学刊行会の論文
• 1959-11-25

著者

• YONEZAWA Minoru

  Department of Physics, Hiroshima University

• Sawada Shoji

  Department Of Physics Hiroshima University

• Yonezawa Minoru

  Department Of Physics Hiroshima University

• SAWADA Shoji

  Department of Physics, Hiroshima University

関連論文

• One-Boson-Exchange Modes and Two- and Three-Pion Exchange in Nucleon-Nucleon Interaction. I
• Chapter 3 One-Boson-Exchange Model
• Inelastic Process and the One Boson Exchange Model. II
• Inelastic Process and the One-Boson-Exchange Model
• Semileptonic Decays of B Meson into Charmed Higher Resonances in the Heavy Quark Effective Theory : Particles and Fields
• Chapter II Stability of Chiral Solitons
• Four-Phase Structure of ρ Meson Coupled Skyrmions on S^3 : Particles and Fields
• Multi-Skyrmion with ρ and ω Mesons : Particles and Fields
• On the Chiral Soliton Model with ρ Mesons
• Vector and Axial-Vector Mesons in the Skyrme Model : Particles and Fields
• An Effective Lagrangian for Pions, ρ Mesons and Skyrmions : Particles and Fields
• Hard Core and Absorption in a Two-Channel Model for Proton-Proton Collision
• Absorption Correction in High Energy Photoproduction of π^+
• The Chou-Yang Model and High Energy p-p Elastic Scattering
• A Possible N-Δ Resonance with T=1 and J^p=2^- near Threshold
• Nuclear Force and OBEC-Model
• Remarks on Shape of Repulsive Core of Nuclear Forces
• Nucleon-Nucleon Potential of One-Boson-Exchange Type
• A Partial-Wave Analysis of P+P→π^++d Reaction from Threshold to T_L=578 MeV
• On the Contributions from Heavy Pseudoscalar Mesons to the Nucleon-Nucleon Interaction
• Effects of the Form Factors in the One-Boson-Exchange Model of Nucleon-Nucleon Scattering
• Experimental Estimate for the Left-Hand-Cut Contributions in Nucleon-Nucleon Scattering
• NΔ→NΔ Amplitude and a Possible Narrow Dibaryon Resonance with J^P=2^+
• Partial-Wave Amplitudes of Elastic πd Scattering : Particles and Fields
• Non-Strange Dibaryon with J^P=2^- and I=1
• Analysis of the Dibaryon Resonances with J^P=2^+ and 3^- by a Three-Channel (pp, NΔ, πd) K-Matrix Method
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• Partial Wave Analysis of pp→π^+d Reaction in the Energy Region T_L^P ≤ 810 MeV
• Phase Shift Analysis of π-d Elastic Scattering in the Momentum Region p_L^π=245 MeV/c~539 MeV/c
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• All-Angle Features of Urbaryon Rearrangement Amplitudes and Two-Step Structure of Constructive Forces
• All-Angle Behavior of Two-Body Scattering and Urbaryon Rearrangement
• Universality of Urbaryon Rearrangement Amplitudes
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• The Decay Interaction of K_ and K_ and Fermi Interaction
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• On Pion-Nucleon Scattering at High Energies
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• On the Mass Reversal in the Quantized Field Theory
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• Evidence of Short-Range Repulsive Spin-Orbit Components in the Proton-Proton Interaction
• On the Phase-Shift Solution in the Diproton Resonance Region : P_L = 1.2〜1.7 GeV/c
• Phase-Shift Analysis of Proton-Proton Scattering at P_L=12 GeV/c
• A Phase-Shift Analysis of Proton-Proton Scattering at P_L=6GeV/c
• Proton-Proton Scattering Amplitudes at P_L=6 GeV/c : A Semi Phenomenological Phase-Shift Analysis
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• Cluster Model of Hadrons
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• Quarks as Quasi-Particle and the Cluster Model of Hadrons
• Amplitudes of Disconnected Quark Diagrams
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