Properties of ¹¹²Cd from the (n,n',γ) reaction: Lifetimes and transition rates
- Garrett, P. E. Department of Physics, University of Guelph,Ontario, Canada
- Green, K. L. Department of Physics, University of Guelph,Ontario, Canada
- Lehmann, Hugo Institut de Physique, Université de Fribourg, Switzerland
- Jolie, J. Institut für Kernphysik, Universtät zu Köln, Germany
- McGrath, C. A. Departments of Chemistry and Physics and Astronomy, University of Kentucky, Lexington, USA
- Yeh, M. Departments of Chemistry and Physics and Astronomy, University of Kentucky, Lexington, USA
- Yates, S. W. Departments of Chemistry and Physics and Astronomy, University of Kentucky, Lexington, USA
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08.05.2007
Published in:
- Physical Review C. - 2007, vol. 75, p. 054310
English
Lifetimes of levels below 4 MeV in ¹¹²Cd have been measured using the Doppler shift attenuation technique following inelastic scattering of monoenergetic neutrons. Reduced transition rates are determined using the results of previous studies and the current lifetimes. The electromagnetic properties of ¹¹²Cd are outlined, and together with results from previous nucleon-transfer studies and inelastic scattering, the levels in ¹¹²Cd are interpreted in terms of single-particle configurations and collective excitations, assuming a vibrational model with intruder states. The collective states and their Γ-ray decays are compared with IBM-2 model calculations that allow for the mixing between the normal phonon states and intruder configurations. Levels below 1.5 MeV are reproduced reasonably well, whereas at higher excitation energy the calculations fail to reproduce the data in detail.
- Faculty
- Faculté des sciences et de médecine
- Department
- Département de Physique
- Language
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- English
- Classification
- Physics
- License
- License undefined
- Identifiers
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- RERO DOC 8249
- DOI 10.1103/PhysRevC.75.054310
- Persistent URL
- https://folia.unifr.ch/unifr/documents/300432
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