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RATIO OF CROSS SECTIONS FOR FORMATION OF THE Sc$sup 44$ AND Sc$sup 44$m PAIR IN HEAVY ION REACTIONS (in Russian)

Journal Article · · Zh. Eksperim. i Teor. Fiz.
OSTI ID:4117185
; ;
The energy dependence of the ratios of the cross sections for formation of the isomer pair in the reactions Al/sup 27/(Ne/sup 20/ 2pn), Al/sup 27/(Ne/sup 22/, alpha n plus or minus 2p3n), and S/sup 32/(O/sup 16/, 3pn) is me asured. The excitation functions for reactions leading to the formation of Sc/sup 44m/ pi deg and Sc/sup 44/ and also Sc/sup 43/ and Sc /sup 46/ hav e a form that is characteristic of reactions occurring via the compound nucleus. On the basis of the isomer ratio energy dependence it is concluded that scandium isotopes are produced in reactions with collision parameters corresponding to angular momenta < 25 h. (auth)
Research Organization:
Joint Inst. for Nuclear Research, Dubna, USSR
NSA Number:
NSA-18-006261
OSTI ID:
4117185
Journal Information:
Zh. Eksperim. i Teor. Fiz., Journal Name: Zh. Eksperim. i Teor. Fiz. Vol. Vol: 45
Country of Publication:
Country unknown/Code not available
Language:
Russian

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Related Subjects

ALPHA PARTICLES
ALUMINUM 27
ANGULAR MOMENTUM
CROSS SECTIONS
ENERGY
EXCITATION
ION BEAMS
ISOMERS
MEASURED VALUES
MOMENTUM
NEON 20
NEON 22
NEUTRONS
NUCLEAR REACTIONS
OXYGEN 16
PHYSICS
PROTONS
SCANDIUM 43
SCANDIUM 44
SULFUR 32