Back-angle anomalies in /sup 6/Li scattering from /sup 40/Ca and /sup 44/Ca
Journal Article
·
· Phys. Rev., C; (United States)
Angular distributions for the elastic and inelastic scattering of 30 MeV /sup 6/Li ions from /sup 40/Ca and /sup 44/Ca have been measured. At backward angles (110/sup 0/--180/sup 0/) the cross sections for both elastic and inelastic scattering are an order of magnitude larger for /sup 6/Li + /sup 40/Ca than for /sup 6/Li + /sup 44/Ca. The results are compared with the anomalies observed in ..cap alpha.. and /sup 3/He scattering. The difference between the back-angle scattering for /sup 40/Ca and /sup 44/Ca is discussed in terms of the relative number of competing direct reaction channels capable of carrying away large amounts of angular momentum.
- Research Organization:
- Nuclear Physics Laboratory, University of Washington, Seattle, Washington 98195
- OSTI ID:
- 7281121
- Journal Information:
- Phys. Rev., C; (United States), Journal Name: Phys. Rev., C; (United States) Vol. 16:2; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651525* -- Nuclear Properties & Reactions
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BACKSCATTERING
CALCIUM 40 TARGET
CALCIUM 44 TARGET
CHARGED-PARTICLE REACTIONS
COUPLED CHANNEL THEORY
CROSS SECTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
HAUSER-FESHBACH THEORY
HEAVY ION REACTIONS
INELASTIC SCATTERING
LITHIUM 6 REACTIONS
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEAR THEORY
OPTICAL MODELS
SCATTERING
TARGETS
A=39-58
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANGULAR DISTRIBUTION
ANGULAR MOMENTUM
BACKSCATTERING
CALCIUM 40 TARGET
CALCIUM 44 TARGET
CHARGED-PARTICLE REACTIONS
COUPLED CHANNEL THEORY
CROSS SECTIONS
DISTRIBUTION
ELASTIC SCATTERING
ENERGY RANGE
HAUSER-FESHBACH THEORY
HEAVY ION REACTIONS
INELASTIC SCATTERING
LITHIUM 6 REACTIONS
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEAR THEORY
OPTICAL MODELS
SCATTERING
TARGETS