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/sup 24/Mg(p,d) analyzing-power measurements at 95 MeV

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

Analyzing-power angular distributions have been measured for prominent states excited by the /sup 24/Mg(p,d) reaction at 94.8-MeV bombarding energy. The distributions for the known low-lying hole states (E/sub x/<6 MeV) exhibit a clear j dependence with characteristic features which are most pronounced near 6/sup 0/ for l = 1 transitions, and near 35/sup 0/ for l = 2 transitions. The analyzing powers observed for l = 0 pickup are strongly oscillatory, reaching a value approx. =0.9 near 20/sup 0/. These measured spin signatures allow the identification of ''deep-hole'' p states at 8.91-, 9.67-, and 10.57-MeV excitation in /sup 23/Mg as p/sub 3/2/ /sup -1/, and of a state at 9.02 MeV as p/sub 1/2/ /sup -1/. Difficulties in reproducing the behavior of the measured cross sections and analyzing powers using standard distorted-wave Born approximation calculations are apparent, particularly for l = 0 transitions.

Research Organization:
Department of Physics, Indiana University, Bloomington, Indiana 47405
OSTI ID:
6790386
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 26:5; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651423* -- Nuclear Properties &amp; Reactions
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALKALINE EARTH ISOTOPES
ANALYZING POWER
ANGULAR DISTRIBUTION
BARYON REACTIONS
BEAMS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BORN APPROXIMATION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
CROSS SECTIONS
DATA
DEUTERONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ENERGY LEVELS
ENERGY RANGE
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HADRON REACTIONS
INFORMATION
ISOTOPES
LIGHT NUCLEI
MAGNESIUM 23
MAGNESIUM 24 TARGET
MAGNESIUM ISOTOPES
MEV RANGE
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEI
NUCLEON REACTIONS
NUMERICAL DATA
PICKUP REACTIONS
POLARIZED BEAMS
PROTON REACTIONS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
TARGETS
TRANSFER REACTIONS