Search for 2/sup +/ states in /sup 4/He by the photodisintegration method
Journal Article
·
· Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
OSTI ID:7062657
Comparison of experimental data obtained at our institute on the two-particle photodisintegration of /sup 4/He up to 50 MeV with theoretical calculations indicates a high probability of existence in /sup 4/He of a 2/sup +/ state at E/sub ..gamma../=30--35 MeV with ..gamma../sup 2/=5 MeV. Theoretical calculations taking into account 2/sup +/ states in /sup 4/He for description of two-particle photodisintegration agree satisfactorily with the experimental results on the energy dependence of the asymmetry coefficients of photoneutrons and photoprotons and the quadrupole cross sections of the (..gamma..,n) and (..gamma..,2d) reactions.
- Research Organization:
- Khar'kov Physico-technical Institute, Ukrainian Academy of Sciences
- OSTI ID:
- 7062657
- Journal Information:
- Sov. J. Nucl. Phys. (Engl. Transl.); (United States), Journal Name: Sov. J. Nucl. Phys. (Engl. Transl.); (United States) Vol. 31:2; ISSN SJNCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651225* -- Nuclear Properties & Reactions
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
ASYMMETRY COEFFICIENTS
BREAKUP REACTIONS
CROSS SECTIONS
ENERGY DEPENDENCE
ENERGY RANGE
HELIUM 4 TARGET
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
PARTICLE PROPERTIES
PHOTONUCLEAR REACTIONS
SPIN
TARGETS
A=1-5
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR MOMENTUM
ASYMMETRY COEFFICIENTS
BREAKUP REACTIONS
CROSS SECTIONS
ENERGY DEPENDENCE
ENERGY RANGE
HELIUM 4 TARGET
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
PARTICLE PROPERTIES
PHOTONUCLEAR REACTIONS
SPIN
TARGETS