ON THE DECAY RATE OF THE CHARGED PION
Journal Article
·
· Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B
The Goldberger-Treiman relation between the pion decay amplitade and the axial vector coupling constant in B decay is shown to be plausible if the divergence of the axial vector current is a highly nonsingular operator (i.e., one that emphasizes low frequencies). Such a situation is probably realized in a renormalizable theory for which this operator is proportional to the conventional pion field. Some other possible consequences of the low-frequency character of the operator are mentioned. (auth)
- Research Organization:
- Faculte des Sciences, Orsay, France
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-002111
- OSTI ID:
- 4129962
- Journal Information:
- Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B, Journal Name: Nuovo Cimento (Italy) Divided into Nuovo Cimento A and Nuovo Cimento B Vol. Vol: (10) 17; ISSN NUCIA
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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