On the Static Approximation of the γ_5 Meson Theory
スポンサーリンク
概要
- 論文の詳細を見る
The 1 / m correction to the static approximation assumed by Sugawara has been estimated within the non-recoil framework in the case of the low energy pion-nucleon scattering. It is here assumed that the Foldy transformation generates a valid static Hamiltonian in the relativistic γ_5-theory. It is shown that two extra parameters appear besides three renormalized coupling constants known thus far in describing S- and P-wave pion-nucleon scattering. However, a crude numerical estimate shows that they may be quite negligible. Other effect of the 1 / m correction is to modify the numerical values of three coupling constants, which would, according to the present rough numerical estimate, not be so great as invalidating the static approximation assumed by Sugawara.
- 理論物理学刊行会の論文
- 1958-03-25
著者
関連論文
- Bias-Free Pole Search on the S Resonance
- Optimum Renormalization-Scheme in the Perturbative QCD
- A Choice of Expansion Parameter and Higher Order Corrections in QCD
- A Note on the Phenomenology of the SU(3) Skyrme Model
- The Pion-Nucleon Dispersion Relation and Small P-Wave Phase Shifts
- The Dispersion Relation and the Pion-Nucleon Interaction Cross Section at Very High Energies
- Electromagnetic Properties of Nucleons
- Self-Consistent Schemes in the V-Strap Model of PS-PS Scattering
- Self-Consistent Schemes in the V-Strap Model of PS-PS Scattering
- V-Strap Model for PS-PS Scattering and the Stabilities of Various Solutions
- K* Resonance
- ω Meson and a Bound State of ρ-π System
- On the Yang-Treiman Asymmetry and the Nucleon Isobar
- A Dynamical Approach to Nonleptonic Decays of Hyperons
- Pion-nucleon Scattering and Nucleon Isobar
- On the Pole-Search Problem of Scattering Amplitudes in L^2 Norm
- Finite-Energy Sum Rules and Evidence for Rapid Rise of πp and pp Total Gross Sections
- Bias-Free Determination of Δ(1232) Pole Position
- Electromagnetic Structure of Nucleon
- Analyses of Singlet Structure Function Moments and Tests of QCD
- Analysis beyond Leading Twist for F_2^ Moments
- Higher Order Effects of Structure Function Moments
- Pion Electromagnetic Form Factor with Dipion Unitarity
- Quark-Antiquark-Meson Interactions and the SU(6) Symmetry
- The Anomalous Magnetic Moment of an Electron at Finite Temperature : Particles and Fields
- A Phenomenological Model of the ps-Meson Production near the Threshold
- A Dynamical Approach to the Leptonic Decays of Baryons
- Three-Pion Decay of η in the SU_2×SU_2 Chiral Dynamics
- Static Properties of Baryons in the SU(3) Skyrme Model : Particles and Fields
- Three-Pion Decays of η and K and the Final State Interactions
- Interacting Symmetry in the Bootstrap Model
- A Note on the Static Approximation of the Nucleon Anomalous Magnetic Moment
- On the Static Approximation of the γ_5 Meson Theory
- X^0-η Mixing and Radiative Meson Decays
- A Note on the Real to Imaginary Ratio of the π^-p Charge Exchange Scattering Amplitude at High Energies
- Electric Polarizability of the Neutron