Search for the terminating 27(-) state in Nd-140
(2015) In Physical Review C (Nuclear Physics) 92(3).- Abstract
- In the search for the fully aligned 27(-) state in Nd-140 predicted by cranked Nilsson-Strutinsky calculations, new close-to-spherical high-spin states have been discovered. Both the close-to-spherical and the triaxial calculated states are in good agreement with the experimental results, supporting the existence of shape coexistence up to very high spins. Shell-model calculations using a newly developed effective interaction for the 50 <= N, Z <= 82 mass region are in good agreement with the observed spherical states. The comparison between the experimental and calculated level energies allowed the relative energy to be established between several proton and neutron orbitals at high energy and spins.
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https://lup.lub.lu.se/record/8068029
- author
- organization
- publishing date
- 2015
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C (Nuclear Physics)
- volume
- 92
- issue
- 3
- article number
- 034314
- publisher
- American Physical Society
- external identifiers
-
- wos:000361118900005
- scopus:84942531956
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.92.034314
- 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
- a8eae7c0-3229-4c2b-9982-bb0153c5ade3 (old id 8068029)
- date added to LUP
- 2016-04-01 14:52:46
- date last changed
- 2022-04-14 20:07:41
@article{a8eae7c0-3229-4c2b-9982-bb0153c5ade3, abstract = {{In the search for the fully aligned 27(-) state in Nd-140 predicted by cranked Nilsson-Strutinsky calculations, new close-to-spherical high-spin states have been discovered. Both the close-to-spherical and the triaxial calculated states are in good agreement with the experimental results, supporting the existence of shape coexistence up to very high spins. Shell-model calculations using a newly developed effective interaction for the 50 <= N, Z <= 82 mass region are in good agreement with the observed spherical states. The comparison between the experimental and calculated level energies allowed the relative energy to be established between several proton and neutron orbitals at high energy and spins.}}, author = {{Petrache, C. M. and Ragnarsson, Ingemar and Naidja, H. and Nowacki, F. and Leguillon, R. and Zerrouki, T. and Greenlees, P. T. and Jakobsson, U. and Jones, P. and Julin, R. and Juutinen, S. and Ketelhut, S. and Leino, M. and Nyman, M. and Peura, P. and Rahkila, P. and Ruotsalainen, P. and Saren, J. and Scholey, C. and Sorri, J. and Uusitalo, J.}}, issn = {{0556-2813}}, language = {{eng}}, number = {{3}}, publisher = {{American Physical Society}}, series = {{Physical Review C (Nuclear Physics)}}, title = {{Search for the terminating 27(-) state in Nd-140}}, url = {{http://dx.doi.org/10.1103/PhysRevC.92.034314}}, doi = {{10.1103/PhysRevC.92.034314}}, volume = {{92}}, year = {{2015}}, }