Angular-Momentum Analysis of the Two-Particle Rearrangement Mechanism in the System of Four Spinless-Particles and ζ Particle as a Four-Pion Resonance : Particles and Fields

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概要

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• Angular momentum analysis of the two-particle rearrangement mechanism in the system of four spinless-particles is made. The transition amplitude due to this mechanism is derived. This provides an important driving term to generate a resonance or a bound state in the four-particle system for the case where the two-particle interactions are strongly attractive. An application is considered to the ζ particle as a four-pion resonance.

• 理論物理学刊行会の論文
• 1990-06-25

著者

• UEDA Tamotsu

  Faculty of Science, Ehime University

• Ueda Tamotsu

  Department Of Applied Mathematics Faculty Of Engineering Sciences Osaka University

• Ueda Tamotsu

  Department Of Applied Mathematics Faculty Of Engineering Science Osaka University

関連論文

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• Chapter 3 One-Boson-Exchange Model
• Inelastic Process and the One Boson Exchange Model. II
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• Neutron-Proton Phase Shifts between 500 and 1090 MeV
• On the np→d(ππ)^0 Reaction at P_L=1.46 and 1.9 GeV/c
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