Structure of rotational bands in 109Rh

Majarshin, A. J.; Luo, Yan-An; Pan, Feng; Fortune, H. T.

doi:10.1103/physrevc.104.014321

Title: Structure of rotational bands in ¹⁰⁹Rh

Journal Article · Wed Jul 28 00:00:00 UTC 2021 · Physical Review. C

DOI: https://doi.org/10.1103/physrevc.104.014321 · OSTI ID:1850914

^[1]; Luo, Yan-An ^[2]; Pan, Feng ^[3];

^[4]

Nankai Univ., Tianjin (China); OSTI
Nankai Univ., Tianjin (China)
Liaoning Normal University, Dalian (China); Louisiana State Univ., Baton Rouge, LA (United States)
Univ. of Pennsylvania, Philadelphia, PA (United States)

Rotational bands in ¹⁰⁹Rh are investigated in a simple model and in the interacting boson-fermion model. We have developed a solvable extended transitional Hamiltonian by adding a two-configuration mixing term. Results suggest that ¹⁰⁹Rh is a good candidate for triaxiality and shape coexistence. Mixing between 3/2⁺ states with K = 1/2 and 3/2 is found to be weak, as evidenced by the E2 strengths.

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Research Organization:: Louisiana State University, Baton Rouge, LA (United States); Texas A & M University, Commerce, TX (United States)

Sponsoring Organization:: USDOE Office of Science (SC)

Grant/Contract Number:: SC0005248; SC0009971

OSTI ID:: 1850914

Journal Information:: Physical Review. C, Journal Name: Physical Review. C Journal Issue: 1 Vol. 104; ISSN 2469-9985

Publisher:: American Physical Society (APS)Copyright Statement

Country of Publication:: United States

Language:: English

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Title: Structure of rotational bands in ¹⁰⁹Rh