Total cross sections for interaction of deuterons and. cap alpha. particles with nuclei (Aapprox. 50)

Journal Article · Mon Mar 01 04:00:00 EST 1982 · Sov. J. Nucl. Phys. (Engl. Transl.); (United States)

OSTI ID:6767486

Bilanyuk, O P; Bulkin, V S; Dubar, L V; Nemets, O F; Slyusarenko, L I; Tokarevskii, V V

Total cross sections for reactions in the nuclei /sup 45/Sc, /sup nat/Ti, /sup 51/V, and /sup 52,53,54/Cr have been measured for 13.6-MeV deuterons and 27.2-MeV ..cap alpha.. particles. Irregularities in the behavior of the total cross sections for the reactions have been observed, which are known as the isotope-isotone effect in reaction total cross sections. Quasiclassical calculations of the total cross sections for interaction of ..cap alpha.. particles with nuclei have shown that the isotope-isotone effect can be explained on the assumption that there is a difference in the density distribution in the surface layer of nuclei for isotopes and isotones. A similar conclusion results also from analysis of experimental data on the total cross sections for interaction of both deuterons and ..cap alpha.. particles with nuclei according to the optical model. Parameters are given for optical potentials which satisfactorily describe the total reaction cross sections and the differential cross sections for elastic scattering by the investigated nuclei.

• Research Organization: Nuclear Research Institute, Ukrainian Academy of Sciences
• OSTI ID: 6767486
• Journal Information: Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 35:3; ISSN SJNCA
• Country of Publication: United States
• Language: English

Related Subjects

651525* -- Nuclear Properties & Reactions
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA REACTIONS
CHARGED-PARTICLE REACTIONS
CHROMIUM 52 TARGET
CHROMIUM 53 TARGET
CHROMIUM 54 TARGET
CROSS SECTIONS
DEUTERON REACTIONS
ELEMENTS
ENERGY RANGE
LITHIUM 6 TARGET
METALS
MEV RANGE
MEV RANGE 10-100
NUCLEAR PROPERTIES
NUCLEAR RADII
NUCLEAR REACTIONS
SCANDIUM 45 TARGET
TARGETS
TITANIUM
TOTAL CROSS SECTIONS
TRANSITION ELEMENTS