Dynamical Model for the Nonleptonic P-Wave Decay of Hyperons
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概要
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A bootstrap calculation is performed for the nonleptonic P-wave decay of hyperons. These decays can be treated as the scattering processes: spurion+baryon→pion+baryon. It is assumed that the weak interaction transforms like the sixth component of the octet. The f/d ratio for the weak interaction is obtained from the self-consistency conditions as a functions of the f/d ratio for the strong interaction. P-wave amplitudes are calculated by using these f/d ratios. The results are qualitatively in agreement with experiment. It is shown that the inclusion of the effect of Roper resonance makes the results better.
- 理論物理学刊行会の論文
- 1969-01-25
著者
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Tokuda Naoki
Department Of Electrical And Electronic Engineering Tottori University
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Tokuda Naoki
Department Of Physics University Of Tokyo
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TOKUDA Naoki
Department of Physics, University of Tokyo
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