Data di Pubblicazione:
2009
Citazione:
67As-67Se mirror pair spectroscopy / K.T. Wiedemann, N.H. Medina, G. De Angelis, R. Orlandi, A. Bracco, M. Carpenter, C.J. Chiara, F.D. Vedova, E. Farnea, A. Gadea, J. Greene, S.M. Lenzi, S. Leoni, C.J. Lister, S. Lunardi, N. Marginean, D.R. Napoli, B.S.N. Singh, O.L. Pechenaya, W. Reviol, E. Sahin, D.G. Sarantites, D. Seweryniak, D. Tonev, C.A. Ur, J.J. Valiente-Dobon, R. Wadsworth, S. Zhu (AIP CONFERENCE PROCEEDINGS). - In: NUCLEAR PHYSICS 2008: XXXI Workshop on Nuclear Physics in Brazil / [a cura di] Valdir Guimaraes, José R. B. Oliveira, Kita C. D. Macario, Frederico A. Genezini. - [s.l] : AMER INST PHYSICS, 2009 Jun 03. - ISBN 978-0-7354-0676-6. - pp. 115-118 (( convegno 31st Workshop on Nuclear Physics in Brazil, Nuclear Physics 2008 tenutosi a Sao Sebastiao, Sao Paulo, bra nel 2008 [10.1063/1.3157789].
Abstract:
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=90MeV 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. © 2009 American Institute of Physics.
Tipologia IRIS:
03 - Contributo in volume
Keywords:
Gamma spectroscopy; Isospin symmetry; Mirror nuclei; Nuclear physics; Nuclear structure
Elenco autori:
K.T. Wiedemann, N.H. Medina, G. De Angelis, R. Orlandi, A. Bracco, M. Carpenter, C.J. Chiara, F.D. Vedova, E. Farnea, A. Gadea, J. Greene, S.M. Lenzi, S. Leoni, C.J. Lister, S. Lunardi, N. Marginean, D.R. Napoli, B.S.N. Singh, O.L. Pechenaya, W. Reviol, E. Sahin, D.G. Sarantites, D. Seweryniak, D. Tonev, C.A. Ur, J.J. Valiente-Dobon, R. Wadsworth, S. Zhu
Link alla scheda completa:
Titolo del libro:
NUCLEAR PHYSICS 2008: XXXI Workshop on Nuclear Physics in Brazil