A Determination of Zeroes of the Pion-Nucleon Forward Scattering Amplitude; METOD OPREDELENIYA KORNEI AMPLITUDY PION-NUKLONNOGO RASSEYANIYA VPERED
Technical Report
·
OSTI ID:4157154
It is proved that the forward scattering amplitude T/sup (1)/( omega ) for pions on nucleons may have zeroes on the imaginary or real axis only. A method for determining the zeroes is presented. The impossibility of bringing the experimental data for the zeroes of the backward scattering amplitude T/sup (1)/ < 0 into agreement with the value of T/sup (1)/> 0 is shown. (auth)
- Research Organization:
- Joint Inst. for Nuclear Research, Dubna, U.S.S.R. Lab. of Theoretical Physics
- NSA Number:
- NSA-18-000841
- OSTI ID:
- 4157154
- Report Number(s):
- JINR-P-1336
- Country of Publication:
- USSR
- Language:
- English
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