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DERIVATION OF THE PHOTOPRODUCTION AMPLITUDE FROM DISPERSION RELATIONS (in Russian)

Journal Article · · Zh. Eksperim. i Teor. Fiz.
OSTI ID:4742285
; ; ; ; ;
An expression for the amplitude for photoproduction of pions on nucleons at low energies is derived with help of integral and differential methods on basis of one-dimensional dispersion relations. The results obtained by the two methods are compared with each other and with the experiments. The role of the unobservable region is assessed. (auth)
Research Organization:
Joint Inst. for Nuclear Research, Dubna, USSR
NSA Number:
NSA-17-017274
OSTI ID:
4742285
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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Related Subjects

AMPLITUDE
DIFFERENTIAL EQUATIONS
DISPERSION THEORY
ENERGY
NUCLEONS
NUMERICALS
PHOTOPRODUCTION
PHYSICS
PIONS
QUANTUM MECHANICS