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AbstractAbstract
[en] Excited states in the neutron-deficient nucleus 167Ta were studied through the 120Sn(51V,4n) reaction. Twelve rotational bands have been observed and the relative excitation energy of each sequence is now known owing to the multiple interband connections. Several quasineutron alignments were observed that aided in the quasiparticle assignments of these bands. The resulting interpretation is in line with observations in neighboring nuclei. Trends in the wobbling phonon energy seen in 161,163,165,167Lu and 167Ta are also discussed and particle-rotor model calculations (assuming constant moments of inertia) are found to be inconsistent with the experimental data.
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(c) 2011 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA)
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Journal Article
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BETA DECAY RADIOISOTOPES, BETA-PLUS DECAY RADIOISOTOPES, ELECTRON CAPTURE RADIOISOTOPES, EMISSION, ENERGY LEVELS, ENERGY-LEVEL TRANSITIONS, EXCITED STATES, HEAVY ION REACTIONS, INTERMEDIATE MASS NUCLEI, ISOMERIC TRANSITION ISOTOPES, ISOTOPES, LUTETIUM ISOTOPES, MATHEMATICAL MODELS, MILLISECONDS LIVING RADIOISOTOPES, MINUTES LIVING RADIOISOTOPES, NUCLEAR MODELS, NUCLEAR REACTIONS, NUCLEI, ODD-EVEN NUCLEI, QUASI PARTICLES, RADIOISOTOPES, RARE EARTH NUCLEI, TANTALUM ISOTOPES, TARGETS
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