Interacting boson approximation model analysis of E-2 transition probabilities for transitions in Er-166-170 - INSPIRE

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Interacting boson approximation model analysis of E-2 transition probabilities for transitions in Er-166-170

F.K. McGowan
(
- Oak Ridge
)

Oct, 1981

2 pages

Published in:

Phys.Rev.C 24 (1981) 1803-1805

DOI:

10.1103/PhysRevC.24.1803

View in:

Nuclear Science References

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Abstract: (APS)

The experimental results from Coulomb excitation of vibrational-like 2+ states in Er166−170 are compared with the predictions of the interacting boson approximation model. The breaking of the SU(3) symmetry by the pairing term plays a crucial role in giving a much better account of the B(E2) values for decay of the K,Jπ=0,2+ state. In general, the interacting boson approximation model provides a detailed quantitative description of the level energies and of the E2 transition probabilities. NUCLEAR STRUCTURE IBA model predictions of the B(E2) values for the different decay modes of the 2+ states in Er166−170.

References(6)

Figures(0)

Reduced M-1, E-1, E-2, and E-3 transition probabilities for transitions in Gd-156-160 and Dy-160-164

F.K. McGowan
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