Excited levels in 145Pm
Abstract
High-spin states in 145Pm have been studied with TESSA3 operating at NSF Daresbury, through the 134Xe(15N,4n) compound nucleus reaction using a solid xenon target. To determine conversion coefficients and properties of low-spin excitations electron-γ and γ-γ coincidences have been measured following the 146Nd(d,3n) reaction. An extended level scheme of 145Pm is proposed and interpreted in terms of single-particle excitations with collective quadrupole and octupole vibrations coupled to them.
- Publication:
-
Physical Review C
- Pub Date:
- November 1996
- DOI:
- 10.1103/PhysRevC.54.2264
- Bibcode:
- 1996PhRvC..54.2264U
- Keywords:
-
- 21.10.Re;
- 21.10.Pc;
- 23.20.Lv;
- 27.60.+j;
- Collective levels;
- Single-particle levels and strength functions;
- gamma transitions and level energies;
- 90<
- =A<
- =149