Coexistence of collective and noncollective structures in Sn118
Abstract
Excited states of Sn118 have been populated in the Cd116(Li7,1p4n) reaction with a beam energy of 50 MeV. The previously known level scheme is extended in the low-spin region as well as to higher spins. The systematic behavior of the intruder deformed bands in the Sn isotopes is discussed. Total Routhian surface calculations and configuration-fixed constrained triaxial relativistic mean-field approaches are employed for analysis of the nuclear structure of Sn118.
- Publication:
-
Physical Review C
- Pub Date:
- January 2010
- DOI:
- 10.1103/PhysRevC.81.017301
- Bibcode:
- 2010PhRvC..81a7301W
- Keywords:
-
- 21.10.Re;
- 27.60.+j;
- 23.20.Lv;
- 21.60.Ev;
- Collective levels;
- 90<
- =A<
- =149;
- gamma transitions and level energies;
- Collective models