ON THE SUPPOSED RELATION BETWEEN THE POLE POSITION AND RESIDUE IN THE POLE FOR THE SCATTERING AMPLITUDE (in Russian)
Journal Article
·
· Zhur. Eksptl'. i Teoret. Fiz.
OSTI ID:4807590
It is investigated whether the dispersion relations can yield in principle a relation between the position of a pole and the residue in it, that is, between the mass and coupling constant. It is shown that the restrictions on possible values of the coupling constant are a consequence of the model treatment of examples considered. It is proven in the general case that if only the dispersion relations and unitarity conditions for the forward scattering amplitude are used as a starting point, no restrictions on values of the coupling constant will appear. (auth)
- Research Organization:
- Inst. of Mathematics, Academy of Sciences, USSR
- NSA Number:
- NSA-16-004956
- OSTI ID:
- 4807590
- Journal Information:
- Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 41
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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