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Evidence for a 10+ state in132Te |
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| Authors: | K Sistemich W -D Lauppe H Lawin F Schussler J P Bocquet E Monnand J Blomqvist |
| Institution: | 1. Institut für Kernphysik, Kernforschungsanlage Jülich, F.R. Germany 2. Dept. Recherche Fondamentale, Centre d'Etudes Nucleaires, Grenoble, France 3. U.S.M., Grenoble, France 4. Forskningsinstitutet f?r Atomfysik, Stockholm, Sweden |
| Abstract: | A new isomeric state witht 1/2=3.9±0.3μs has been observed in the nucleus 52 132 Te80 which has two protons more and two neutrons less than the doubly magic isobar 50 132 Sn82. The deexcitation pattern suggests spin and parity 10+ for this level near 2,700 keV which is populated in fission. The energy and the half-life of the isomer can be understood with the assumption that it is the 10+ level based on theh 11 2/?2 neutron hole configuration. |
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