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REGGE POLES IN NUCLEON-NUCLEON AND NUCLEON-ANTINUCLEON SCATTERING AMPLITUDES (in Russian)

Journal Article · · Zh. Eksperim. i Teor. Fiz.
OSTI ID:4728759
The spin structure and character of the kinematic features of the contributions to the nucleon-nucleon and nucleon-antinucleon scattering amplitude from Regge poles with various quantum numbers are considered. It is shown that the presence of kinematic singularities at t = 0 for contributions from certain Regge poles together with the requirement of analyticity of the whole amplitude leads to the appearance at t = 0 of simple relations between the positions of the Regge poles belonging to different trajectories. The dependence of the forward scattering amplitude on the character of the relations thus obtained is discussed. (auth)
Research Organization:
Ioffe Inst. of Physics and Tech., Leningrad
NSA Number:
NSA-17-020941
OSTI ID:
4728759
Journal Information:
Zh. Eksperim. i Teor. Fiz., Journal Name: Zh. Eksperim. i Teor. Fiz. Vol. Vol: 44
Country of Publication:
Country unknown/Code not available
Language:
Russian

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