Levels of two-particle and gamma bands in 192Ir

M. Balodis; T. Krasta

doi:10.1016/j.nuclphysa.2014.11.004

Levels of two-particle and gamma bands in 192Ir

M. Balodis
, T. Krasta^*

^*Corresponding author for this work

Laboratory of Radiation Physics, Institute of Solid State Physics

University of Latvia

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

Level scheme of the transitional doubly odd nucleus ¹⁹²Ir is analysed in detail up to about 530 keV energy using earlier published experimental data of neutron capture and particle transfer reactions. A number of new levels are proposed. Obtained ¹⁹²Ir level scheme is interpreted in terms of particle-plus-rotor coupling model. It is shown that the long-lived 241 year isomer of ¹⁹²Ir has spin-parity 11^-, just like the analogous states in neighbouring ^190,194Ir.

Original language	English
Pages (from-to)	189-211
Number of pages	23
Journal	Nuclear Physics A
Volume	933
DOIs	https://doi.org/10.1016/j.nuclphysa.2014.11.004
Publication status	Published - 1 Jan 2015

Keywords

Ir deduced levels, I
Ir neutron capture and transfer reaction data analysis
Ir rotational bands
Gallagher-Moszkowski doublets
Gamma-bands
Ir192m2 isomer
Nilsson two-quasiparticle configurations

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10.1016/j.nuclphysa.2014.11.004

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title = "Levels of two-particle and gamma bands in 192Ir",

abstract = "Level scheme of the transitional doubly odd nucleus 192Ir is analysed in detail up to about 530 keV energy using earlier published experimental data of neutron capture and particle transfer reactions. A number of new levels are proposed. Obtained 192Ir level scheme is interpreted in terms of particle-plus-rotor coupling model. It is shown that the long-lived 241 year isomer of 192Ir has spin-parity 11-, just like the analogous states in neighbouring 190,194Ir.",

keywords = "Ir deduced levels, I, Ir neutron capture and transfer reaction data analysis, Ir rotational bands, Gallagher-Moszkowski doublets, Gamma-bands, Ir192m2 isomer, Nilsson two-quasiparticle configurations",

author = "M. Balodis and T. Krasta",

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year = "2015",

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doi = "10.1016/j.nuclphysa.2014.11.004",

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T1 - Levels of two-particle and gamma bands in 192Ir

AU - Balodis, M.

AU - Krasta, T.

PY - 2015/1/1

Y1 - 2015/1/1

N2 - Level scheme of the transitional doubly odd nucleus 192Ir is analysed in detail up to about 530 keV energy using earlier published experimental data of neutron capture and particle transfer reactions. A number of new levels are proposed. Obtained 192Ir level scheme is interpreted in terms of particle-plus-rotor coupling model. It is shown that the long-lived 241 year isomer of 192Ir has spin-parity 11-, just like the analogous states in neighbouring 190,194Ir.

AB - Level scheme of the transitional doubly odd nucleus 192Ir is analysed in detail up to about 530 keV energy using earlier published experimental data of neutron capture and particle transfer reactions. A number of new levels are proposed. Obtained 192Ir level scheme is interpreted in terms of particle-plus-rotor coupling model. It is shown that the long-lived 241 year isomer of 192Ir has spin-parity 11-, just like the analogous states in neighbouring 190,194Ir.

KW - Ir deduced levels, I

KW - Ir neutron capture and transfer reaction data analysis

KW - Ir rotational bands

KW - Gallagher-Moszkowski doublets

KW - Gamma-bands

KW - Ir192m2 isomer

KW - Nilsson two-quasiparticle configurations

UR - https://www.scopus.com/pages/publications/84912036121

U2 - 10.1016/j.nuclphysa.2014.11.004

DO - 10.1016/j.nuclphysa.2014.11.004

M3 - Article

AN - SCOPUS:84912036121

SN - 0375-9474

VL - 933

SP - 189

EP - 211

JO - Nuclear Physics A

JF - Nuclear Physics A

ER -

Levels of two-particle and gamma bands in 192Ir

Abstract

Keywords

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