Experimental consequences ofSU(3) symmetry in ans d g Boson Model |
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| Authors: | Y. Akiyama P. von Brentano A. Gelberg |
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| Affiliation: | 1. Department of Physics, College of Humanities and Science, Nihon University, Tokyo, Japan
2. Institut für Kernphysik, Universit?t zu K?ln, Federal Republic of Germany
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| Abstract: | Energies of collective levels in178Hf and234U are compared with predictions of theSU (3) limit of thesdg Interacting Boson Model. All known positive parity states of178Hf below 1.8 MeV (with the exception of a 0+ band) have been satisfactorily reproduced. Most of the bands in234U are also described by the model. However, a few predicted states have no experimental counterpart. The introduction of theg-bosons strongly reduces the previously observed discrepancies between experimentalB(E2)'s in238U and thesd-IBM calculation. |
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