Published February 2, 1987
| Version v1
Journal article
Enhanced E3 transitions and mixed configurations for core excited isomers in 210At and 211At
- 1. Australian National Univ., Canberra. Dept. of Nuclear Physics
Description
The lifetime and branching ratio of the 19+ isomer in 210At have been measured. Its enhanced E3 decay and g-factor, and those of the related 39-/2 isomer in 211At are compared with the results of a semi-empirical shell model calculation which includes couplings to the 3- octupole vibration, resulting in mixed configurations. Lifetimes were also obtained for the 15- isomer in 210At, and the 29+/2 isomer in 209At. (orig.)
Additional details
Publishing Information
- Journal Title
- Nucl. Phys., A
- Journal Volume
- 462
- Journal Issue
- 3
- Series
- Nucl. Phys., A.
- Journal Page Range
- 576-586
- ISSN
- 0375-9474
- CODEN
- NUPAB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 18044648
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ASTATINE 209; ASTATINE 210; BERYLLIUM 9 REACTIONS; BRANCHING RATIO; BREAKUP REACTIONS; CONFIGURATION MIXING; DE-EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; E3-TRANSITIONS; GAMMA DECAY; GAMMA SPECTRA; GYROMAGNETIC RATIO; HALF-LIFE; HIGH SPIN STATES; ISOMERIC NUCLEI; LIFETIME; MAGNETIC DIPOLE MOMENTS; MEV RANGE 10-100; NEUTRONS; NUCLEAR MAGNETIC MOMENTS; NUCLEAR STRUCTURE; PARTICLE-CORE COUPLING MODEL; ROTATIONAL STATES; SHELL MODELS; STRENGTH FUNCTIONS; THALLIUM 209 TARGET
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; ASTATINE ISOTOPES; BARYONS; BETA DECAY RADIOISOTOPES; DATA; DECAY; DIPOLE MOMENTS; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; FERMIONS; FUNCTIONS; HADRONS; HEAVY ION REACTIONS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERACTIONS; ISOTOPES; MAGNETIC MOMENTS; MATHEMATICAL MODELS; MEV RANGE; MULTIPOLE TRANSITIONS; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEAR PROPERTIES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; ODD-EVEN NUCLEI; ODD-ODD NUCLEI; RADIOISOTOPES; SPECTRA; TARGETS