Role of heavy particle stripping in /sup 3/He+/sup 4/He elastic scattering
Journal Article
·
· Phys. Rev., C; (United States)
The contribution of the heavy particle stripping mechanism to the elastic scattering of /sup 3/He on /sup 4/He is calculated using a modified distorted-wave Born approximation approach. The resulting amplitude is combined with a conventional optical potential amplitude and the calculated cross sections are compared with measurements at E/sub c.m./ = 60 and 113 MeV. It is found that the heavy particle stripping mechanism produces most of the observed cross sections backward of q/sub c.m./ = 100/sup 0/ and that it has very little effect on forward cross sections.
- Research Organization:
- Nuclear Research Centre, University of Alberta, Edmonton, Alberta, Canada T6G 2N5
- OSTI ID:
- 6534160
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 23:5; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651215* -- Nuclear Properties & Reactions
A=1-5
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMPLITUDES
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BORN APPROXIMATION
BOUNDARY CONDITIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ELASTIC SCATTERING
ENERGY RANGE
HELIUM 3 REACTIONS
HELIUM 4 TARGET
MATRICES
MATRIX ELEMENTS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NUCLEAR REACTIONS
OPTICAL MODELS
PARTICLE PROPERTIES
S MATRIX
SCATTERING
SCATTERING AMPLITUDES
SPECTROSCOPIC FACTORS
SPIN
STRIPPING
TARGETS
TRANSFER REACTIONS
A=1-5
Theoretical-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
AMPLITUDES
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BORN APPROXIMATION
BOUNDARY CONDITIONS
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ELASTIC SCATTERING
ENERGY RANGE
HELIUM 3 REACTIONS
HELIUM 4 TARGET
MATRICES
MATRIX ELEMENTS
MEV RANGE
MEV RANGE 10-100
MEV RANGE 100-1000
NUCLEAR REACTIONS
OPTICAL MODELS
PARTICLE PROPERTIES
S MATRIX
SCATTERING
SCATTERING AMPLITUDES
SPECTROSCOPIC FACTORS
SPIN
STRIPPING
TARGETS
TRANSFER REACTIONS