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EQUATIONS FOR PHOTOPRODUCTION OF PIONS ON NUCLEONS WITH ACCOUNT OF PION- PION INTERACTION (in Russian)

Journal Article · · Zhur. Eksptl'. i Teoret. Fiz.
OSTI ID:4092361

Equations for the partial amplitudes for photoproduction of pions on nucleons at low energies are obtained from the Mandelstam representation in the Cini- Fubini approximation. Nucleon recoil and pion-pion interaction are taken into account. The pion-pion interaction yields a contribution only to the isotope-scalar photoproduction amplitudes. Expressions in which pion-pion interaction is taken into account are obtained for these amplitudes. (auth)

Research Organization:
Joint Inst. For Nuclear Research, Dubna, USSR
NSA Number:
NSA-15-020217
OSTI ID:
4092361
Journal Information:
Zhur. Eksptl'. i Teoret. Fiz., Journal Name: Zhur. Eksptl'. i Teoret. Fiz. Vol. Vol: 40
Country of Publication:
Country unknown/Code not available
Language:
Russian

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