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High energy proton stripping by /sup 27/Al and /sup 28/Si nuclei: Ground state transitions

Journal Article · · Phys. Rev. C; (United States)
; ; ; ; ; ;

Angular distributions for the /sup 27/Al(h,d/sub 0/)/sup 28/Si and /sup 28/Si(h,d/sub 0/)/sup 29/P reactions have been measured at E/sub h/ = 130 MeV in the 9/sup 0/< or approx. =theta/sub c.m./< or approx. =40/sup 0/ angular range. The data have been analyzed in terms of the distorted-wave Born approximation theory. Finite-range and nonlocality effects are found to be significant and are necessary for a good description of the experimental data. The extracted spectroscopic strengths are G(2s/sub 1/2/) = 0.89 +- 0.18 and G(1d/sub 5/2/) = 0.22 +- 0.04 for the /sup 28/Si(h,d/sub 0/)/sup 29/P and /sup 27/Al(h,d/sub 0/)/sup 28/Si reactions, respectively. The former value agrees well with that predicted by a shell-model calculation performed in a full 1d/sub 5/2/-2s/sub 1/2/-1d/sub 3/2/ basis space; the latter, however, is only about 40% of the predicted value.

Research Organization:
Institut fuer Kernphysik, Kernforschungsanlage Juelich, D-5170 Juelich, West Germany
OSTI ID:
6700815
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 26:3; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651425* -- Nuclear Properties &amp; Reactions
A=20-38
Experimental-- Nuclear Reactions &amp; Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALUMINIUM 27 TARGET
ANGULAR DISTRIBUTION
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BORN APPROXIMATION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
DATA
DEUTERONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EXPERIMENTAL DATA
GROUND STATES
HELIUM 3 REACTIONS
INFORMATION
ISOTOPES
LIGHT NUCLEI
MEV RANGE
MEV RANGE 100-1000
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
ODD-EVEN NUCLEI
ONE-NUCLEON TRANSFER REACTIONS
PHOSPHORUS 29
PHOSPHORUS ISOTOPES
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SILICON 28
SILICON 28 TARGET
SILICON ISOTOPES
SPECTROSCOPIC FACTORS
STABLE ISOTOPES
STRIPPING
TARGETS
TRANSFER REACTIONS