S -Wave Pion-Nucleon Interaction
Journal Article
·
· Progress of Theoretical Physics (Kyoto)
Pion-nucleon scattering in the limit of low energy is investigated in order to observe some characteristic property of pion-nucleon interaction in the nucleon core. It is pointed out that the value of coupling constant in nucleon core ought to be reduced in appearance to f = (μ/2M)g in spite of the fact that its value in the neighborhood of pion cloud is g. Moreover, some attempt to eliminate the divergence included in the dispersion relation is made on the bssis of the above result, and the experimental results for s-wave phase shifts can be explained satisfactorily
- Research Organization:
- Osaka City Univ.
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-14-020869
- OSTI ID:
- 4183148
- Journal Information:
- Progress of Theoretical Physics (Kyoto), Journal Name: Progress of Theoretical Physics (Kyoto) Journal Issue: 5 Vol. 23; ISSN 0033-068X
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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