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High-spin structure of the $^{113-116}$Cd isotopes produced by heavy-ion induced fission reaction
- Source :
- Physica Scripta, International Conference on Achievements and Perspectives in Nuclear Structure, International Conference on Achievements and Perspectives in Nuclear Structure, Jul 1999, Aghia Palaghia, Greece. pp.45-48, International Conference on Achievements and Perspectives in Nuclear Structure, Jul 1999, Agia Pelagia, Greece, HAL
- Publication Year :
- 2000
- Publisher :
- HAL CCSD, 2000.
-
Abstract
- Matière Nucléaire; High-spin states in Cd113-116 have been investigated with the heavy-ion induced fission reaction Si-28 + Yb-176 at 165 MeV. The experiment was performed with the Eurogam II array. New rotational bands based on two quasi-particle states have been observed for even-even cadmium isotopes. A new level scheme based on the 11/2(-) isomeric state is proposed for Cd-115 and the one of (11)3Cd has been extended to spin (31/2(-)). Hartree-Fock calculations for even-even isotopes show a prolate deformation in this mass region. The decoupled bands identified in both odd nuclei are interpreted as being built upon a low-Omega(11/2) quasi-neutron configuration.
Details
- Language :
- English
- ISSN :
- 00318949 and 14024896
- Database :
- OpenAIRE
- Journal :
- Physica Scripta, International Conference on Achievements and Perspectives in Nuclear Structure, International Conference on Achievements and Perspectives in Nuclear Structure, Jul 1999, Aghia Palaghia, Greece. pp.45-48, International Conference on Achievements and Perspectives in Nuclear Structure, Jul 1999, Agia Pelagia, Greece, HAL
- Accession number :
- edsair.dedup.wf.001..3137026ec0238b863bf2198a16e3108f