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arXiv · 2305.15131

Systematic shell-model study for structure and isomeric states in $^{200-210}$Po isotopes

Sakshi Shukla·Praveen C. Srivastava·Kosuke Nomura·Larry Zamick
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Abstract

We report systematic large-scale shell-model calculation for Po isotopes with $A=$ 200 to 210. We have performed calculations using KHH7B interaction in the model space $Z$ = 58-114 and $N$ = 100-164 around doubly-magic $^{208}$Pb. We allow valence neutrons to occupy in the $1f_{5/2}$, $2p_{3/2}$, $2p_{1/2}$, and $0i_{13/2}$ orbitals, while two valence protons beyond $Z=82$ are occupied in $0h_{9/2}$, $1f_{7/2}$ and $0i_{13/2}$ orbitals. The calculated energies and electromagnetic properties are compared with the available experimental data and predicted where experimental data are not available. We have also reported shell-model results for different isomeric states of these nuclei.

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Sakshi Shukla, Praveen C. Srivastava, Kosuke Nomura, Larry Zamick. 2023-05-24. Systematic shell-model study for structure and isomeric states in $^{200-210}$Po isotopes. https://doi.org/10.1016/j.nuclphysa.2024.122842

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