Configuration mixing in [sup 56]Co and [sup 46]Sc using ([ital [rvec d]],[alpha]) reactions

Journal Article · Fri Oct 01 04:00:00 EDT 1993 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.48.1770· OSTI ID:6039945

Crosson, E R; Ludwig, E J ^[1]; Bisenberger, M; Hertenberger, R; Hofer, D; Kader, H; Schiemenz, P; Graw, G ^[2]; Eiro, A M; Santos, F D ^[3]; Brown, B A ^[4]

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1. University of North Carolina at Chapel Hill, North Carolina 27599 (United States) Triangle Universities Nuclear Laboratory, Durham, North Carolina 27708 (United States)
2. Sektion Physik, Universitaet Muenchen, 8046 Garching (Germany)
3. Departamento de Fisica and Centro de Fisica Nuclear da Universidade de Lisboa, 1700 Lisboa (Portugal)
4. Michigan State University, East Lansing, Michigan 48824 (United States)

Two-nucleon spectroscopic amplitudes are investigated using cross-section measurements and tensor analyzing powers for the [sup 58]Ni([ital [rvec d]],[alpha])[sup 56]Co and [sup 48]Ti([ital [rvec d]],[alpha])[sup 46]Sc reactions. Angular distributions of cross sections, and analyzing powers [ital A][sub [ital y]], [ital A][sub [ital x][ital x]], and [ital A][sub [ital y][ital y]], were measured in steps of 5[degree] from 10[degree] to 65[degree] at a bombarding energy of 22 MeV. Data were analyzed using full finite-range DWBA calculations including a realistic [alpha]-particle wave function. The [ital L]-mixing ratios for several strong unnatural-parity transitions have been determined from comparison of calculations with analyzing power data. These ratios are compared to predictions of shell-model calculations to deduce predominant two-nucleon configurations.

• DOE Contract Number: FG05-88ER40442
• OSTI ID: 6039945
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Journal Name: Physical Review, C (Nuclear Physics); (United States) Vol. 48:4; ISSN 0556-2813; ISSN PRVCAN
• Country of Publication: United States
• Language: English

Related Subjects

663110 -- General & Average Properties of Nuclei & Nuclear Energy Levels-- (1992-)
663300* -- Nuclear Reactions & Scattering
General-- (1992-)
663440 -- D-
T-
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663540 -- Nuclear Mass Ranges-- A=39-58-- (1992-)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
AMPLITUDES
ANALYZING POWER
BEAMS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
BORN APPROXIMATION
CHARGED PARTICLES
CHARGED-PARTICLE REACTIONS
COBALT 56
COBALT ISOTOPES
CONFIGURATION MIXING
CROSS SECTIONS
DAYS LIVING RADIOISOTOPES
DEUTERON REACTIONS
DWBA
ELECTRON CAPTURE RADIOISOTOPES
ENERGY RANGE
INTERACTIONS
INTERMEDIATE MASS NUCLEI
INTERNAL CONVERSION RADIOISOTOPES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
MATHEMATICAL MODELS
MEV RANGE
MEV RANGE 10-100
NICKEL 58 TARGET
NUCLEAR MODELS
NUCLEAR REACTIONS
NUCLEI
ODD-ODD NUCLEI
POLARIZED BEAMS
RADIOISOTOPES
SCANDIUM 46
SCANDIUM ISOTOPES
SECONDS LIVING RADIOISO
SHELL MODELS
SPECTROSCOPY
TARGETS
TITANIUM 48 TARGET