Published April 4, 1983 | Version v1
Journal article Metadata-only

The ground-state rotational band in 159Tb

Creators

  • 1. Queen's Univ., Kingston, Ontario (Canada). Dept. of Physics
  • 2. Atomic Energy of Canada Ltd., Chalk River, Ontario. Chalk River Nuclear Labs.

Description

162 MeV 40Ca ions have been used to Coulomb excite the ground-state band of 159Tb up to spin 25/2. Lifetimes for levels up to spin 25/2 have been determined with DSA and recoil distance methods. Multipole mixing ratios for several cascade transitions were extracted from an analysis of #betta#-ray angular correlation data. Reduced transition probabilities thus deduced in a model-independent way were found to be in agreement with the rotational model with Q0=7.41+-0.06 exb and gsub(K)-gsub(K)=1.377+-0.010. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., A
Journal Volume
397
Journal Issue
2
Series
CODEN: NUPAB.;Nucl. Phys., A.
Journal Page Range
296-312
ISSN
0375-9474

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
14770682
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
ANGULAR CORRELATION; CALCIUM 40; CALCIUM 40 REACTIONS; COULOMB EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; E2-TRANSITIONS; GAMMA CASCADES; GAMMA SPECTRA; GROUND STATES; HALF-LIFE; HIGH SPIN STATES; INELASTIC SCATTERING; LIFETIME; MEV RANGE 100-1000; MIXING RATIO; MULTIPOLARITY; M1-TRANSITIONS; ROTATIONAL STATES; STRENGTH FUNCTIONS; TERBIUM 159; TERBIUM 159 TARGET
Descriptors DEC
CALCIUM ISOTOPES; CORRELATIONS; DATA; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITATION; EXCITED STATES; FUNCTIONS; HEAVY ION REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIGHT NUCLEI; MEV RANGE; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; RARE EARTH NUCLEI; SCATTERING; SPECTRA; STABLE ISOTOPES; TARGETS; TERBIUM ISOTOPES