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LOW ENERGY PION SCATTERING. Technical Scientific Note No. 9

Technical Report ·
OSTI ID:4123374
Partial wave dispersion relations are used to investigate low-energy s- wave pion-nucleon scattering. The various terms in the relations are examined. It is shown that the Born terms are very small and the remaining terms are of the same order of magnitude as the observed scattering amplitudes. The evidence for a low-energy pion-pion interaction from s-wave pion-nucleon scattering is examined. A comparison of the dispersion relations for s- and pwave partial amplitudes is made. (auth)
Research Organization:
Cambridge Univ., England
NSA Number:
NSA-15-000824
OSTI ID:
4123374
Report Number(s):
AFOSR-TN-60-1081
Country of Publication:
United States
Language:
English

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