https://doi.org/10.1140/epja/i2006-10153-2
Regular Article - Nuclear Structure and Reactions
Low-spin states in 182Os and Kπ = 0+, 2+ excited bands
1
Departamento de Fısica, Comisión Nacional de Energıa Atómica, Buenos Aires, Argentina
2
Institut de Physique Nucléaire, IN2P3-CNRS/Université Paris-Sud, F-91406, Orsay Cedex, France
3
CONICET, Buenos Aires, Argentina
4
Escuela de Ciencia y Tecnologıa, Universidad de San Martın, Argentina
5
Laboratoire de Physique Subatomique et de Cosmologie, IN2P3-CNRS/Université Joseph Fourier, F-38026, Grenoble Cedex, France
* e-mail: cardona@tandar.cnea.gov.ar
Received:
18
October
2006
Accepted:
2
December
2006
Published online:
6
February
2007
Excited states in 182Os were populated by the β+/EC decay of 182Ir following mass separation. Gamma-ray and conversion electron spectroscopy techniques were employed. Monopole (E0) contributions were determined in transitions populating the ground-state band. A systematic study of the low-spin structures in the Os isotopes is presented and a detailed analysis in the framework of a microscopic configuration mixing approach is performed.
PACS: 21.10.Hw Spin, parity, and isobaric spin – / 23.20.Lv γ transitions and level energies – / 23.20.Nx Internal conversion and extranuclear effects – / 27.70.+q 150≤A≤189 –
© Società Italiana di Fisica and Springer-Verlag, 2007
