Journal articles
Quadrupole moment of the 6− isomeric state in 66Cu: Interplay between different nuclear deformation driving forces
Radomira Lozeva
1, 2
D.L. Balabanski
G. Georgiev
1
J.-M. Daugas
3
S. Peru
3
G. Audi
1
S. Cabaret
1
T. Faul
3
M. Ferraton
4
E. Fiori
1
C. Gaulard
1
F. Ibrahim
4
P. Morel
3
L. Risegari
1
D. Verney
4
D.T. Yordanov
Radomira Lozeva 1, 2
Author
D.L. Balabanski
Author
G. Georgiev 1
Author IdHAL : georgi-georgiev ORCID : https://orcid.org/0000-0003-1467-1764
J.-M. Daugas 3
Author
P. Morel 3
Author
L. Risegari 1
Author
D. Verney 4
Author
D.T. Yordanov
Author IdHAL : dtyordanov ORCID : https://orcid.org/0000-0002-1592-7779
1
CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse (batiments 104 et 108 - 91405 Orsay Campus - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8609 (France)
2
IPHC - Institut Pluridisciplinaire Hubert Curien (23 rue Loess - BP 28 67037 Strasbourg Cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- UNISTRA - Université de Strasbourg (4 rue Blaise Pascal - CS 90032 - 67081 Strasbourg cedex - France)
- CNRS - Centre National de la Recherche Scientifique : UMR7178 (France)
3
DAM/DIF - DAM Île-de-France (CEA Bruyères-le-Châtel 91297 Arpajon cedex - France)
- DAM - Direction des Applications Militaires : DAM/DIF (France)
- CEA - Commissariat à l'énergie atomique et aux énergies alternatives : DAM (Centre de Saclay Centre de Grenoble Centre de Cadarache etc - France)
4
IPNO - Institut de Physique Nucléaire d'Orsay (IPN - 15, rue Georges Clemenceau - 91406 ORSAY CEDEX - France)
- UP11 - Université Paris-Sud - Paris 11 (Bâtiment 300 - 91405 Orsay cedex - France)
- IN2P3 - Institut National de Physique Nucléaire et de Physique des Particules du CNRS (France)
- CNRS - Centre National de la Recherche Scientifique : UMR8608 (France)
Abstract : We have measured the spectroscopic quadrupole moment of the 6− isomeric state in 66Cu to be |Qs| = 18.6(12) efm2. This state results from a weak coupling of the π p3/2 and the ν g9/2 orbitals, which lead to sizable deformation at oblate and prolate shapes, correspondingly, in the 68Ni region. The interplay between these two different deformation-driving orbitals is observed at N = 37 for the 6− state resulting in a most probable oblate shape.
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http://hal.in2p3.fr/in2p3-00570248
Contributor : Christine Hadrossek <>
Submitted on : Monday, February 28, 2011 - 9:59:08 AM
Last modification on : Tuesday, December 1, 2020 - 6:42:04 PM
Contributor : Christine Hadrossek <>
Submitted on : Monday, February 28, 2011 - 9:59:08 AM
Last modification on : Tuesday, December 1, 2020 - 6:42:04 PM
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- HAL Id : in2p3-00570248, version 1
- DOI : 10.1016/j.physletb.2010.10.016
Citation
Radomira Lozeva, D.L. Balabanski, G. Georgiev, J.-M. Daugas, S. Peru, et al.. Quadrupole moment of the 6− isomeric state in 66Cu: Interplay between different nuclear deformation driving forces. Physics Letters B, Elsevier, 2011, 694, pp.316-321. ⟨10.1016/j.physletb.2010.10.016⟩. ⟨in2p3-00570248⟩
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