One-Boson-Exchange Model of Nucleon-Nucleon Scattering for the 0~3 GeV Energy Range
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概要
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With the technique of dispersion relation one-boson-exchange models involving π, ρ, ω, η_v, f and σ(0^+, I=0, 416MeV) are studied for the nucleon-nucleon interaction below 3GeV. The models give qualitatively good fits to all observables of proton-proton scattering at 670, 970 and 1400MeV, in addition to nucleon-nucleon elastic data. Effects of absorption on phase shifts, nucleon-meson form factor and high-energy cutoff of the one-boson-exchange amplitudes are discussed. Nucleon-nucleon scattering amplitudes in which a meson with an arbitrary spin is exchanged are formulated.
- 一般社団法人日本物理学会の論文
- 1971-05-25
著者
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Ueda Tamotsu
Faculty Of Engineering Science Osaka University
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UEDA Tamotsu
Faculty of Engineering Science, Osaka University
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