| Autor: |
K. T. Wiedemann, N. H. Medina, G. de Angelis, R. Orlandi, A. Bracco, M. Carpenter, C. J. Chiara, F. Della Vedova, E. Farnea, A. Gadea, J. Greene, S. M. Lenzi, S. Leoni, C. J. Lister, S. Lunardi, N. Mărginean, D. R. Napoli, B. S. Nara Singh, O. L. Pechenaya, W. Reviol, E. Sahin, D. G. Sarantites, D. Seweryniak, D. Tonev, C. A. Ur, J. J. Valiente-Dobón, R. Wadsworth, S. Zhu, Valdir Guimaraes, José R. B. Oliveira, Kita C. D. Macario, Frederico A. Genezini |
| Rok vydání: |
2009 |
| Předmět: |
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| Zdroj: |
AIP Conference Proceedings. |
| Popis: |
This work focus on the electromagnetic decay properties of the heaviest known mirror pair 67As and 67Se, produced in the fusion evaporation reaction 32S+40Ca, with a E = 90 MeV beam provided by the ATLAS accelerator at Argonne National Laboratory. The high selectivity required to investigate these proton‐rich nuclei was achieved with the concurrent employment of Gammasphere, Neutron‐Shell, and Microball. The full array allowed to obtain the level scheme of the 67Se nucleus up to 5.56 MeV, and 5 new transitions were assigned to the known 67As level‐scheme. The level spin and parities were assigned using the ADO analysis and symmetry arguments. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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