Mechanism of the reaction /sup 3/He+. cap alpha -->. p+d+. cap alpha. and low-lying states of /sup 5/Li
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:5571520
We analyze experimental results obtained in study of the spectrum of deuterons from the reaction /sup 3/He+..cap alpha -->..p+d+..cap alpha.. in an ..cap alpha..-particle beam with energy 26.5 MeV. We estimate the contribution of direct breakup /sup 3/He..-->..p+d, which reaches about 20% for an angle theta/sub d/ = 15/sup 0/. The shape of the deuteron spectrum indicates an expressed pairing interaction in the final state. The angular distribution of the group of deuterons corresponding to production of the ground state of /sup 5/Li in the quasibinary reaction /sup 3/He(..cap alpha..,d)/sup 5/Li is satisfactorily described in the framework of the distorted-wave method for the mechanism of transfer of a proton with l = 1 and j = 3/2. We discuss the d..cap alpha.. interaction in the final state and show that it can influence substantially the values obtained for the energy and width of the first excited state of /sup 5/Li.
- Research Organization:
- Institute of Nuclear Research, Ukrainian Academy of Sciences
- OSTI ID:
- 5571520
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 43:2; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Tue Sep 01 00:00:00 EDT 1981
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·
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Journal Article
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· JETP Lett. (Engl. Transl.); (United States)
·
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Related Subjects
651223 -- Nuclear Properties & Reactions
A=1-5
Experimental-- Energy Levels & Transitions-- (-1987)
651225* -- Nuclear Properties & Reactions
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA REACTIONS
ANGULAR DISTRIBUTION
BARYONS
BREAKUP REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
DATA
DEUTERON SPECTRA
DEUTERONS
DISTORTED WAVE THEORY
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
FINAL-STATE INTERACTIONS
HADRONS
HELIUM 3 TARGET
INFORMATION
INTERACTIONS
ISOTOPES
LEVEL WIDTHS
LIGHT NUCLEI
LITHIUM 5
LITHIUM ISOTOPES
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
ODD-EVEN NUCLEI
PROTONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SPECTRA
TARGETS
A=1-5
Experimental-- Energy Levels & Transitions-- (-1987)
651225* -- Nuclear Properties & Reactions
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALI METAL ISOTOPES
ALPHA DECAY RADIOISOTOPES
ALPHA REACTIONS
ANGULAR DISTRIBUTION
BARYONS
BREAKUP REACTIONS
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
DATA
DEUTERON SPECTRA
DEUTERONS
DISTORTED WAVE THEORY
DISTRIBUTION
ELEMENTARY PARTICLES
ENERGY RANGE
EXPERIMENTAL DATA
FERMIONS
FINAL-STATE INTERACTIONS
HADRONS
HELIUM 3 TARGET
INFORMATION
INTERACTIONS
ISOTOPES
LEVEL WIDTHS
LIGHT NUCLEI
LITHIUM 5
LITHIUM ISOTOPES
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
NUMERICAL DATA
ODD-EVEN NUCLEI
PROTONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SPECTRA
TARGETS