Low-lying J=1 states in Cd-106

A. Linnemann, C. Fransen, J. Jolie, U. Kneissl, P. Knoch, C. Kohstall, D. Muecher, H.H. Pitz, M. Scheck, C. Scholl, F. Stedile, P. von Brentano, N. Warr, V. Werner

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Abstract

The atomic nucleus 106Cd was studied via the β-decay of 106In
and using nuclear resonance fluorescence. The decay pattern of five J=1
states and precise lifetimes of three spin 1 states have been deduced. By combining both data sets a candidate for the quadrupole-octupole coupled
1−state was identified at 2825 keV. Only this state shows the decay pattern comparable with the known quadrupole-octupole coupled 1− states in the other even-even stable cadmium isotopes 108−116Cd For the description of this collective state a good agreement with predictions of the
Q-phonon approach using a fermionic configurational space and microscopic calculations on the basis of the random phase approximation was found.
Original languageEnglish
Article number024310
JournalPhysical Review C
Volume75
Issue number2
DOIs
Publication statusPublished - Feb 2007
Externally publishedYes

Cite this

Linnemann, A., Fransen, C., Jolie, J., Kneissl, U., Knoch, P., Kohstall, C., ... Werner, V. (2007). Low-lying J=1 states in Cd-106. Physical Review C, 75(2), [024310]. https://doi.org/10.1103/PhysRevC.75.024310