Phenomenological Analysis of p+p→π^++d in the Energy Range between 400 MeV and 800 MeV and Di-Proton Resonances
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概要
- 論文の詳細を見る
The process pp→π^+d is analyzed by the assumption that the nuetron exchange Born term, ΔN intermediate states and di-proton resonances contribute to this process. The neutron exchange Born amplitudes are unitarized by the K matrix with the two channels pp and π^+d. Contribution of ΔN intermediate states is estimated by using the amplitudes of pp→ΔN calculated by Kikugawa et al. Di-proton resonances are represented by the Breit-Wigner resonance formula. Our calculations are in good agreement with the experiments. Without di-proton resonances, we cannot reproduce the experimental data well. For ^1D_2 and ^3F_3 di-proton resonances, we obtain consistent values of mass and width with the values obtained in the analysis of pp elastic scattering.
- 理論物理学刊行会の論文
- 1979-10-25
著者
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Watari Wataro
Fukui Institute Of Technology
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Watari Wataro
Reseach Institute For Atomic Energy Osaka City University
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Kamo Hideki
Reseach Institute For Atomic Energy Osaka City University
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WATARI Wataro
Research Institute for Atomic Energy,Osaka City 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
- Nuclear Matter and Soft Core Potentials
- Nuclear Force and Nuclear Matter. II
- Remarks on Shape of Repulsive Core of Nuclear Forces
- Nucleon-Nucleon Potential of One-Boson-Exchange Type
- The Reaction p+p→π^++d and Di-Proton Resonances
- An Approximate Phase Shift Analysis of πN Scattering
- 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
- Low Energy Pin Photoproduction and One-Particle-Exchange Model
- Dispersion Theoretic Calculation of Two-Pion-Exchange Contribution in Nucleon-Nucleon Scattering. I : Formulations and General Results of Numerical Calculation
- Dispersion Theoretic Calculation of the Two-Pion-Exchange Contribution in Nucleon-Nucleon Scattering. II : Detailed Investigation by Comparison with the OBEC Amplitude
- Chapter 1 Potential Model Approach
- 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
- Pion-Deuteron Elastic Scattering Amplitudes in T_π^L=117〜325 MeV Region(Progress Letters)
- Partial-Wave Amplitudes of pp-π^+d Process from Its Threshold to T^L_p=810MeV(Nuclear Physics)
- 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
- On the Polarization of Pion-Nucleon Scattering at Large Angles
- NΔ(1232) State Contributions in p+p→π^++d Reaction
- One-Boson-Exchange Modes and Two- and Three-Pion Exchange in Nucleon-Nucleon Scattering. II
- Inelastic Process and the One-Boson-Exchange Model. III : Effects of the Form Factors in Proton-Proton Collision at 1~2 GeV
- 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
- Effects of Mass Width of Bosons on Nucleon-Nucleon Scattering
- A Multi-Channel Approach to High Energy Reactions by the One-Boson-Exchange Model
- One Boson Exchange Model in Nucleon-Nucleon Scattering. II
- Two-Nucleon Potential with the "One-Pion-Exchange Tail"
- Phenomenological Analysis of p+p→π^++d in the Energy Range between 400 MeV and 800 MeV and Di-Proton Resonances
- Two-Nucleon Potential with Full Recoil. III : Detailed Discussions on Its Characteristic Features
- Inner Region and Nonstatic Effects of Nuclear Forces in the Triplet Odd State
- Proton-Proton Scattering at 52 MeV
- Pion Theory of Nuclear Forces and Low Energy P-Wave Phase Shifts
- Poincare-Cartan Invariant Form and Dynamical Systems with Constraints
- Note on the Spin-Orbit Coupling and Tensor Forces
- Nucleon-Nucleon Potential in the Triplet-Even State
- Spirality Inversion and the Uniqueness of Phase Shifts in Nucleon-Nucleon Scattering
- Phenomenological Analysis of p+p→π^++d in the Energy Range 400〜800 MeV and Di-Proton Resonances. II
- Further Results on p-p Phase Shifts at 50 MeV
- Neutron-Proton Scattering and Pion Theory of Nuclear Forces