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Triaxial shape with rotation around the longest principal axis in Gd-142

Carlsson, B. G. ; Ragnarsson, Ingemar LU ; Bengtsson, Ragnar LU ; Lieder, E. O. ; Lieder, R. M. and Pasternak, A. A. (2008) In Physical Review C (Nuclear Physics) 78(3).
Abstract
The cranking model is used to describe rotational bands. We investigate the approach of using diabatic configurations and minimizing the particle-number projected energy in a mesh of both lambda, Delta and deformation parameters. We use the method to interpret recent experimental data in Gd-142 and conclude that for the highest spin states observed (I approximate to 30), the nucleus is triaxial and builds spin by rotating around the classically unfavored longest axis.
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author
; ; ; ; and
organization
publishing date
type
Contribution to journal
publication status
published
subject
in
Physical Review C (Nuclear Physics)
volume
78
issue
3
publisher
American Physical Society
external identifiers
  • wos:000259692300029
  • scopus:53549085166
ISSN
0556-2813
DOI
10.1103/PhysRevC.78.034316
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
36277aa5-7d72-4438-a90f-dfbd092a35e6 (old id 1285979)
date added to LUP
2016-04-01 14:39:01
date last changed
2022-01-28 01:47:03
@article{36277aa5-7d72-4438-a90f-dfbd092a35e6,
  abstract     = {{The cranking model is used to describe rotational bands. We investigate the approach of using diabatic configurations and minimizing the particle-number projected energy in a mesh of both lambda, Delta and deformation parameters. We use the method to interpret recent experimental data in Gd-142 and conclude that for the highest spin states observed (I approximate to 30), the nucleus is triaxial and builds spin by rotating around the classically unfavored longest axis.}},
  author       = {{Carlsson, B. G. and Ragnarsson, Ingemar and Bengtsson, Ragnar and Lieder, E. O. and Lieder, R. M. and Pasternak, A. A.}},
  issn         = {{0556-2813}},
  language     = {{eng}},
  number       = {{3}},
  publisher    = {{American Physical Society}},
  series       = {{Physical Review C (Nuclear Physics)}},
  title        = {{Triaxial shape with rotation around the longest principal axis in Gd-142}},
  url          = {{http://dx.doi.org/10.1103/PhysRevC.78.034316}},
  doi          = {{10.1103/PhysRevC.78.034316}},
  volume       = {{78}},
  year         = {{2008}},
}