High-spin rotational structures in Kr-76
(2005) In Physical Review C (Nuclear Physics) 71(3).- Abstract
- High-spin states in Kr-76(36)40 have been populated in the Ca-40(Ca-40,4p)Kr-76 fusion-evaporation reaction at abeam energy of 165 MeV and studied using the Gammasphere and Microball multidetector arrays. The ground-state band and two signature-split negative parity bands of Kr-76 have been extended to similar to 30 (h) over bar. Lifetime measurements. using the Doppler-shift attenuation method show that the transition quadrupole moment of these three bands decrease as they approach their maximum-spin states. Two signatures of a new rotational structure with remarkably rigid rotational behavior have been identified. The high-spin properties of these rotational bands are analyzed within the framework of configuration-dependent cranked... (More)
- High-spin states in Kr-76(36)40 have been populated in the Ca-40(Ca-40,4p)Kr-76 fusion-evaporation reaction at abeam energy of 165 MeV and studied using the Gammasphere and Microball multidetector arrays. The ground-state band and two signature-split negative parity bands of Kr-76 have been extended to similar to 30 (h) over bar. Lifetime measurements. using the Doppler-shift attenuation method show that the transition quadrupole moment of these three bands decrease as they approach their maximum-spin states. Two signatures of a new rotational structure with remarkably rigid rotational behavior have been identified. The high-spin properties of these rotational bands are analyzed within the framework of configuration-dependent cranked Nilsson-Strutinsky calculations. (Less)
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- author
- organization
- publishing date
- 2005
- type
- Contribution to journal
- publication status
- published
- subject
- in
- Physical Review C (Nuclear Physics)
- volume
- 71
- issue
- 3
- publisher
- American Physical Society
- external identifiers
-
- wos:000228643500021
- scopus:18244368982
- ISSN
- 0556-2813
- DOI
- 10.1103/PhysRevC.71.034311
- 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
- 8c3579bb-9f8b-4fe0-b6fb-382cbba9c480 (old id 243885)
- date added to LUP
- 2016-04-01 16:25:54
- date last changed
- 2022-04-15 04:33:58
@article{8c3579bb-9f8b-4fe0-b6fb-382cbba9c480, abstract = {{High-spin states in Kr-76(36)40 have been populated in the Ca-40(Ca-40,4p)Kr-76 fusion-evaporation reaction at abeam energy of 165 MeV and studied using the Gammasphere and Microball multidetector arrays. The ground-state band and two signature-split negative parity bands of Kr-76 have been extended to similar to 30 (h) over bar. Lifetime measurements. using the Doppler-shift attenuation method show that the transition quadrupole moment of these three bands decrease as they approach their maximum-spin states. Two signatures of a new rotational structure with remarkably rigid rotational behavior have been identified. The high-spin properties of these rotational bands are analyzed within the framework of configuration-dependent cranked Nilsson-Strutinsky calculations.}}, author = {{Valiente-Dobon, JJ and Svensson, CE and O'Leary, CD and Ragnarsson, Ingemar and Andreoiu, C and Appelbe, DE and Austin, RAE and Ball, GC and Cameron, JA and Carpenter, MP and Clark, RM and Cromaz, M and Dashdorj, D and Fallon, P and Finlay, P and Freeman, SJ and Garrett, RE and Gorgen, A and Grinyer, GF and Hodgson, DF and Hyland, B and Jenkins, D and Johnston-Theasby, F and Joshi, P and Kelsall, NS and Macchiavelli, AO and Moore, F and Mukherjee, G and Phillips, AA and Reviol, W and Sarantites, D and Schumaker, MA and Seweryniak, D and Smith, MB and Waddington, JC and Wadsworth, R and Ward, D and Williams, SJ}}, issn = {{0556-2813}}, language = {{eng}}, number = {{3}}, publisher = {{American Physical Society}}, series = {{Physical Review C (Nuclear Physics)}}, title = {{High-spin rotational structures in Kr-76}}, url = {{http://dx.doi.org/10.1103/PhysRevC.71.034311}}, doi = {{10.1103/PhysRevC.71.034311}}, volume = {{71}}, year = {{2005}}, }