The One Boson Exchange Model in the Single Pion Production Process in Proton-Proton Collision

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概要

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• pp-π^+pn reaction at 0.97 Bev is studied under the following assumptions: Boson and fermion-isobars (resonance states) make contributions; the same quantum field theoretic treatments are applied to them as the usual elementary particles; the reaction is described by the sum of the lowest order matrix elements. As a dominant process we take the process in which the (3-3) isobar formation occurs with the one pion exchange or other boson (like ρ-meson) exchange. Our analysis suggests an existence of an isovector pseudoscalar boson with the mass 3~4.5μ (the pion mass). The realistic understanding of the phenomenological pionic form factor is possible in our approach. And also a consistent interpretation can be made of the previous analysis in terms of the boson exchange model in p-p scattering below ~300 Mev.

• 理論物理学刊行会の論文
• 1963-06-25

著者

• Ueda Tamotsu

  Department Of Applied Mathematics Faculty Of Engineering Sciences Osaka University

• Ueda Tamotsu

  Department Of Applied Mathematics Faculty Of Engineering Science Osaka University

• Ueda Tamotsu

  Department Of Physics Hiroshima University : Department Of Applied Mathematics Faculty Of Engineerin

関連論文

• The One Boson Exchange Model in the Single Pion Production Process in Proton-Proton Collision
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• Chapter 3 One-Boson-Exchange Model
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• Neutron-Proton Phase Shifts between 500 and 1090 MeV
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• Neutron-Deuteron Scattering in Modified Impulse Approximation
• The τ^+-decay and the Boson Isobar with I=2 of the Sakata Model
• Effects of Mass Width of Bosons on Nucleon-Nucleon Scattering
• The Single Pion Production Process in π^--p Collision at 1 Bev and the Sakata Model
• One Boson Exchange Model in Nucleon-Nucleon Scattering. II
• Two-Meson Decays from Proton-Antiproton System in Flight and at Rest
• Feasible Complete Experiments of Pion Photoproduction
• Spirality Inversion and the Uniqueness of Phase Shifts in Nucleon-Nucleon Scattering

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