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arXiv · 0802.3316

Negative-Parity States and beta-decays in odd Ho and Dy Nuclei with A=151,153

Falih H. Al-Khudair·Gui Lu Long·Yang Sun
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Abstract

We have investigated the negative-parity states and electromagnetic transitions in $^{151,153}$Ho and $^{151,153}$Dy within the framework of the interacting boson fermion model 2 (IBFM-2). Spin assignments for some states with uncertain spin are made based on this calculation. Calculated excitation energies, electromagnetic transitions and branching ratios are compared with available experimental data and a good agreement is obtained. The model wave functions have been used to study $β$-decays from Ho to Dy isotones, and the calculated $\log ft$ values are close to the experimental data.

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Falih H. Al-Khudair, Gui Lu Long, Yang Sun. 2008-02-22. Negative-Parity States and beta-decays in odd Ho and Dy Nuclei with A=151,153. https://doi.org/10.1103/physrevc.77.034303

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