Competition between terminating and collective structures above spin 40ℏ in 154Dy
(2002) In Physical Review C - Nuclear Physics 65(3). p.343121-343128- Abstract
High-spin states in 154Dy were studied with the Gammasphere spectrometer using the 36S(122Sn,4n) reaction. Band terminating states were identified in the spin range I= (36-48)ℏ, and were found to compete with collective rotational cascades up to the highest observed spins. Several "sidebands" feeding the terminating structures were identified as well. A band dominated by M1 transitions was observed to terminate at Iπ = 42-. The data are interpreted within the framework of configuration-dependent cranked Nilsson-Strutinsky calculations without pairing.
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- author
- organization
- publishing date
- 2002-03
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C - Nuclear Physics
- volume
- 65
- issue
- 3
- article number
- 034312
- pages
- 8 pages
- publisher
- American Physical Society
- external identifiers
-
- scopus:14244271632
- ISSN
- 0556-2813
- language
- English
- LU publication?
- yes
- id
- 36e4d188-5a90-40c8-9ab5-d5c51fa7134a
- date added to LUP
- 2024-01-19 09:42:13
- date last changed
- 2024-01-19 09:42:35
@article{36e4d188-5a90-40c8-9ab5-d5c51fa7134a, abstract = {{<p>High-spin states in <sup>154</sup>Dy were studied with the Gammasphere spectrometer using the <sup>36</sup>S(<sup>122</sup>Sn,4n) reaction. Band terminating states were identified in the spin range I= (36-48)ℏ, and were found to compete with collective rotational cascades up to the highest observed spins. Several "sidebands" feeding the terminating structures were identified as well. A band dominated by M1 transitions was observed to terminate at I<sup>π</sup> = 42<sup>-</sup>. The data are interpreted within the framework of configuration-dependent cranked Nilsson-Strutinsky calculations without pairing.</p>}}, author = {{Ma, W. C. and Janssens, R. V.F. and Khoo, T. L. and Ragnarsson, I. and Riley, M. A. and Carpenter, M. P. and Terry, J. R. and Zhang, J. P. and Ahmad, I. and Bhattacharyya, P. and Daly, P. J. and Fischer, S. M. and Hamilton, J. H. and Lauritsen, T. and Nisius, D. T. and Ramayya, A. V. and Vadapalli, R. K. and Varmette, P. G. and Watson, J. W. and Zhang, C. T. and Zhu, S. J.}}, issn = {{0556-2813}}, language = {{eng}}, number = {{3}}, pages = {{343121--343128}}, publisher = {{American Physical Society}}, series = {{Physical Review C - Nuclear Physics}}, title = {{Competition between terminating and collective structures above spin 40ℏ in <sup>154</sup>Dy}}, volume = {{65}}, year = {{2002}}, }