Possibility of description of angle and energy dependences of cross sections for. cap alpha. -particle reactions in /sup 12/C and /sup 27/Al nuclei in a model with an l-split potential

Journal Article · Sun Feb 01 04:00:00 EST 1981 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:5972583

Belyaeva, T L; Zelenskaya, N S; Ismail, L Z; Lebedev, V M; Spasskii, A V; Teplov, I B

Angle and energy dependences of the differential cross section have been measured for elastic scattering of ..cap alpha.. particles by /sup 12/C and /sup 27/Al nuclei, for the reaction /sup 12/C(..cap alpha..,p)/sup 15/N, and for the reactions (..cap alpha..,p), (..cap alpha..,d), and (..cap alpha..,t) in the /sup 27/Al nucleus. For the scattering and the reaction in /sup 12/C, measurements were made in the bombarding-particle energy range 15--25 MeV. For scattering and reactions in /sup 27/Al, angular distributions were obtained for an ..cap alpha..-particle energy 25 MeV and the excitation functions were measured in the range 18--25 MeV. Calculations and a comparison with experimental data of the angular and energy dependences of the differential cross sections for the investigated reactions were carried out in the framework of the model of an l-split optical potential, which phenomenologically takes into account exchange processes associated with breakup of the target nucleus.

• Research Organization: Nuclear Physics Institute, Moscow State University
• OSTI ID: 5972583
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 33:2; ISSN SJNCA
• Country of Publication: United States
• Language: English

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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
ALUMINIUM 27 TARGET
ANGULAR DISTRIBUTION
BARYONS
CARBON 12 TARGET
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DEUTERONS
DIRECT REACTIONS
DISTRIBUTION
ELASTIC SCATTERING
ELEMENTARY PARTICLES
ENERGY DEPENDENCE
ENERGY RANGE
EXCITATION FUNCTIONS
FERMIONS
FUNCTIONS
HADRONS
MEV RANGE
MEV RANGE 10-100
MULTI-NUCLEON TRANSFER REACTIONS
NUCLEAR REACTIONS
NUCLEONS
ONE-NUCLEON TRANSFER REACTIONS
PROTONS
SCATTERING
TARGETS
THREE-NUCLEON TRANSFER REACTIONS
TRANSFER REACTIONS
TRITONS
TWO-NUCLEON TRANSFER REACTIONS