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arXiv · 2207.07639

Systematic Trends of 0$^+_2$, 1$^-_1$, 3$^-_1$ and 2$^+_1$ Excited States in Even-Even Nuclei

B. Pritychenko·B. Singh·M. Verpelli
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Abstract

The spin and parity ($J^π$) assignments in even-even nuclei were reviewed across the nuclear chart using the Evaluated Nuclear Structure Data File (ENSDF). The prevalence of 2$^+_1$ first or lowest excited states is confirmed. The properties of 0$^+_2$, 1$^-_1$, and 3$^-_1$ lowest excited states were reexamined using the ENSDF data evaluation procedures. The $J^π$ systematic trends and correlations between level quantum numbers and nuclear physics phenomena are discussed.

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B. Pritychenko, B. Singh, M. Verpelli. 2022-07-15. Systematic Trends of 0$^+_2$, 1$^-_1$, 3$^-_1$ and 2$^+_1$ Excited States in Even-Even Nuclei. https://doi.org/10.1016/j.nuclphysa.2022.122511

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