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Determination of the D/sub 2/ parameter for (d,t) reactions

Journal Article · · Phys. Rev. C; (United States)
; ;
Measurements of the tensor analyzing powers have been obtained for (d,t) reactions on /sup 91/Zr, /sup 118/Sn, /sup 119/Sn, and /sup 208/Pb for deuteron energies both above and below the Coulomb barrier. The measurements are sensitive to the presence of D-state components in the triton wave function and allow the determination of a parameter D/sub 2/. This parameter is a measure of the importance of triton wave function components in which one neutron moves with orbital angular momentum L = 2 relative to the deuteron center of mass. Values of D/sub 2/ are extracted from the tensor analyzing power measurements by making use of distorted-wave Born approximation calculations. Analysis of the sub-Coulomb measurements leads to D/sub 2/ = -0.279 +- 0.012 fm/sup 2/, which is somewhat larger in magnitude than recent theoretical predictions.
Research Organization:
University of Wisconsin, Madison, Wisconsin 53706
OSTI ID:
6311847
Journal Information:
Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 24:2; ISSN PRVCA
Country of Publication:
United States
Language:
English

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Related Subjects

651725* -- Nuclear Properties & Reactions
A=90-149
Experimental-- Nuclear Reactions & Scattering-- (-1987)
651925 -- Nuclear Properties & Reactions
A=190-219
Experimental-- Nuclear Reactions & Scattering-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ANALYZING POWER
ANGULAR DISTRIBUTION
BEAMS
BORN APPROXIMATION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
D STATES
DATA
DAYS LIVING RADIOISOTOPES
DEUTERON REACTIONS
DIRECT REACTIONS
DISTRIBUTION
DWBA
ENERGY LEVELS
ENERGY RANGE
EVEN-EVEN NUCLEI
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
HEAVY NUCLEI
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LEAD 207
LEAD 208 TARGET
LEAD ISOTOPES
MEV RANGE
MEV RANGE 01-10
MEV RANGE 10-100
NUCLEAR REACTIONS
NUCLEI
NUMERICAL DATA
PICKUP REACTIONS
POLARIZED BEAMS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
STABLE ISOTOPES
TARGETS
TENSOR FORCES
TIN 117
TIN 118
TIN 118 TARGET
TIN 119 TARGET
TIN ISOTOPES
TRANSFER REACTIONS
TRITONS
ZIRCONIUM 90
ZIRCONIUM 91 TARGET
ZIRCONIUM ISOTOPES