Published December 1996
| Version v1
Journal article
Measurements of Spectroscopic Quadrupole Moments of Neutron Deficient Ir Isotopes and Shape Coexistence in 186Ir
- 1. Physik Department, Technische Universitaet Muenchen, D-85748 Garching (Germany)
- 2. CERN, CH-1211 Geneva 23 (Switzerland)
- 3. PPE Division, CERN, CH-1211 Geneva 23, Switzerland, ISOLDE Collaboration
Description
The spectroscopic quadrupole moments of the neutron deficient radioactive Ir isotopes 184Ir, 186Irg, 186Irm, 187Ir, 188Ir, and 189Ir were measured with the technique of quadrupole-interaction-resolved NMR on oriented nuclei. The ratio of quadrupole moments of the 2- isomeric state 186Irm and the 5+ ground state186Irg points to different nuclear deformations in these states. In addition, we present a new method for the unambiguous measurement of ground state spins. copyright 1996 The American Physical Society
Additional details
Publishing Information
- Journal Title
- Physical Review Letters
- Journal Volume
- 77
- Journal Issue
- 25
- Journal Page Range
- p. 5016-5019.
- ISSN
- 0031-9007
- CODEN
- PRLTAO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 28020123
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- DEFORMATION; GROUND STATES; IRIDIUM ISOTOPES; IRIDIUM 186; NEUTRON-DEFICIENT ISOTOPES; NUCLEAR MAGNETIC RESONANCE; QUADRUPOLE MOMENTS; SHAPE; SPIN
- Descriptors DEC
- ANGULAR MOMENTUM; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; ISOTOPES; MAGNETIC RESONANCE; NUCLEI; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; RESONANCE