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Spectra of the Excited States of Neutron-Rich Nickel Isotopes

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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

A study is performed of the spectra of neutron-rich 70–76Ni isotopes in which the main configuration is determined by the filling of subshell 1g9/2. Consideration is given to the dependence of the order of the ground state multiplet (GSM) levels and the splitting of seniority multiplet \(\nu = 4\) from the position of state \(J = 2\left( {\nu = 2} \right).\) In several isotopes, an especially low position of this state inverts levels with identical \({{J}^{\pi }}\) but different seniority \(\nu .\)

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Authors and Affiliations

  1. Faculty of Physics, Moscow State University, 119991, Moscow, Russia

    S. V. Sidorov, D. S. Zhulyaeva & T. Yu. Tretyakova

  2. Skobeltsyn Institute of Nuclear Physics, Moscow State University, 119991, Moscow, Russia

    S. V. Sidorov & T. Yu. Tretyakova

  3. Joint Institute for Nuclear Research, 141980, Dubna, Moscow oblast, Russia

    S. V. Sidorov & T. Yu. Tretyakova

Authors
  1. S. V. Sidorov
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  2. D. S. Zhulyaeva
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  3. T. Yu. Tretyakova
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Correspondence to T. Yu. Tretyakova.

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Translated by G. Dedkov

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Sidorov, S.V., Zhulyaeva, D.S. & Tretyakova, T.Y. Spectra of the Excited States of Neutron-Rich Nickel Isotopes. Bull. Russ. Acad. Sci. Phys. 86, 912–917 (2022). https://doi.org/10.3103/S1062873822080184

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  • DOI: https://doi.org/10.3103/S1062873822080184

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