Tilted precession bands in 135Nd
Abstract
Two new excited bands built on the πh11/2 configuration have been identified in 135Nd in addition to the known πh11/2 band. The energy spectra of the excited bands and the available electromagnetic transition probabilities are in good agreement with theoretical results obtained using quasiparticle-plus-triaxial-rotor model calculations. The properties of the bands identify them as tilted precession bands instead of wobbling bands. Our results give a new insight into the interpretation of the low-lying bands in odd-A mass nuclei, and can stimulate future studies to address the nuclear triaxiality.
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Format
Articles
Research article
Published
2021
Series
Subjects
Publication in research information system
Publisher
American Physical Society (APS)
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202104142370Use this for linking
Review status
Peer reviewed
ISSN
2469-9985
DOI
https://doi.org/10.1103/PhysRevC.103.044308
Language
English
Published in
Physical Review C
Citation
- Lv, B. F., Petrache, C. M., Lawrie, E. A., Astier, A., Dupont, E., Zheng, K.K., Greenlees, P., Badran, H., Calverley, T., Cox, D. M., Grahn, T., Hilton, J., Julin, R., Juutinen, S., Konki, J., Pakarinen, J., Papadakis, P., Partanen, J., Rahkila, P., . . . Andreoiu, C. (2021). Tilted precession bands in 135Nd. Physical Review C, 103(4), Article 044308. https://doi.org/10.1103/PhysRevC.103.044308
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Additional information about funding
This work has been supported by the Academy of Finland under the Finnish Centre of Excellence Programme (2012–2017); by the Special Research Assistant Project of the Chinese Academy of Sciences; by the EU 7th Framework Programme Project No. 262010 (ENSAR); by the National Research Foundation of South Africa (Grants No. 116666 and No. 109134), and by the French Ministry of Foreign Affairs and the Ministry of Higher Education and Research, France (PHC PROTEA Grant No. 42417SE); by the National Research, Development and Innovation Fund of Hungary (Project No. K128947), as well as by the European Regional Development Fund (Contract No. GINOP-2.3.3-15-2016-00034); by the Polish National Science Centre (NCN) Grant No. 2013/10/M/ST2/00427; by the Swedish Research Council under Grant No. 621-2014-5558; and by the National Natural Science Foundation of China (Grants No. 11505242, No. 11305220, No. U1732139, No. 11775274, and No. 11575255). The use of germanium detectors from the GAMMAPOOL is acknowledged. I.K. was supported by National Research, Development and Innovation Office-NKFIH, contract No. PD 124717.
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