Switch from short-axis to intermediate-axis rotation in Nd-138
(2013) In Physical Review C (Nuclear Physics) 88(5).- Abstract
- It is pointed out that the triaxial bands in Nd138-140 and in the Lu/Er nuclei can be understood from the same shell structure effects. Two of the bands in Nd-138, interpreted as signature partners, exhibit a crossing at high spins with a signature splitting which is strongly reduced above the crossing. This behavior is unique among the yrast and close-to-yrast configurations, revealing the mechanism which induces a change of the rotation axis from short to intermediate in the triaxially deformed nucleus.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/4196711
- author
- Petrache, C. M. ; Ragnarsson, Ingemar LU ; Ma, Hai-Liang ; Leguillon, R. ; Konstantinopoulos, T. ; Zerrouki, T. ; Bazzacco, D. and Lunardi, S.
- organization
- publishing date
- 2013
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C (Nuclear Physics)
- volume
- 88
- issue
- 5
- article number
- 051303
- publisher
- American Physical Society
- external identifiers
-
- wos:000327206700001
- scopus:84888345033
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.88.051303
- language
- English
- LU publication?
- yes
- additional info
- The information about affiliations in this record was updated in December 2015. The record was previously connected to the following departments: Mathematical Physics (Faculty of Technology) (011040002)
- id
- 65f1b107-d00e-4671-9f9e-131b2aa6fad9 (old id 4196711)
- date added to LUP
- 2016-04-01 14:30:58
- date last changed
- 2022-01-28 01:02:52
@article{65f1b107-d00e-4671-9f9e-131b2aa6fad9, abstract = {{It is pointed out that the triaxial bands in Nd138-140 and in the Lu/Er nuclei can be understood from the same shell structure effects. Two of the bands in Nd-138, interpreted as signature partners, exhibit a crossing at high spins with a signature splitting which is strongly reduced above the crossing. This behavior is unique among the yrast and close-to-yrast configurations, revealing the mechanism which induces a change of the rotation axis from short to intermediate in the triaxially deformed nucleus.}}, author = {{Petrache, C. M. and Ragnarsson, Ingemar and Ma, Hai-Liang and Leguillon, R. and Konstantinopoulos, T. and Zerrouki, T. and Bazzacco, D. and Lunardi, S.}}, issn = {{0556-2813}}, language = {{eng}}, number = {{5}}, publisher = {{American Physical Society}}, series = {{Physical Review C (Nuclear Physics)}}, title = {{Switch from short-axis to intermediate-axis rotation in Nd-138}}, url = {{https://lup.lub.lu.se/search/files/4017691/4252389.pdf}}, doi = {{10.1103/PhysRevC.88.051303}}, volume = {{88}}, year = {{2013}}, }