Analysis of the approximations for photomeson partial reactions

Journal Article · Sat Jan 01 04:00:00 EST 1983 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5809937

Tryasuchev, V A

Various means of calculation of the amplitudes of partial reactions of photoproduction of mesons in nuclei are discussed in the framework of the impulse approximation. The methods considered are compared with each other for the case of calculated cross sections for the reactions ..gamma../sup 4/He..--> pi../sup 0/ /sup 4/He and ..gamma../sup 6/Li..--> pi../sup 0/ /sup 6/Li in the region of energies of photoexcitation of nucleon resonances.

• Research Organization: Institute of Nuclear Physics at the Tomsk Polytechnic Institute
• OSTI ID: 5809937
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 37:1; ISSN SJNCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BARYON RESONANCES
BARYONS
BASIC INTERACTIONS
BOSONS
CROSS SECTIONS
DELTA-1236 RESONANCES
DIFFERENTIAL CROSS SECTIONS
ELECTROMAGNETIC INTERACTIONS
ELEMENTARY PARTICLES
FERMIONS
HADRONS
HELIUM 4 TARGET
IMPULSE APPROXIMATION
INTERACTIONS
LITHIUM 6 TARGET
MESONS
N RESONANCES
NUCLEAR REACTIONS
PARTICLE PRODUCTION
PHOTONUCLEAR REACTIONS
PHOTOPRODUCTION
PIONS
PIONS NEUTRAL
PSEUDOSCALAR MESONS
RESONANCE PARTICLES
TARGETS