Magnetic dipole moments near 132Sn: measurement on isomeric 11/2- states in odd-A 131Te and 133Te by NMR/ON
Creators
- 1. Oxford Univ. (United Kingdom). Dept. of Physics
- 2. Department of Chemistry, University of Maryland, College Park, MD 20742 (United States)
- 3. TRIUMF, 4004 Wesbrook Mall, Vancouver, B.C., V6T 2A3 (Canada)
- 4. Physics Department, Queen's University, Kingston, Ontario, K7L 3N6 (Canada)
- 5. Institute for Theoretical Physics, Vakgroep Subatomaire en Stralingsfysica, University of Gent, Proeftuinstraat 86, B-9000 Gent (Belgium)
- 6. Department of Neutron Research, Uppsala University, S-611 82, Nykoeping (Sweden)
- 7. Department of Physics, Uppsala University, Uppsala (Sweden)
Description
On-line low temperature nuclear orientation (OLNO) experiments have been performed on the odd-A Te isotopes 131Te and 133Te using the technique of nuclear magnetic resonance on oriented nuclei (NMR/ON). The magnetic moments of the isomeric 11/2- states have been measured extending the known data on these states in the Te isotopes up to the neutron shell closure at N=82. The contribution to the 11/2- magnetic moment in 133Te due to core polarisation is calculated using an RPA shell model as well as corrections to the magnetic dipole operator caused by mesonic exchange currents. The neutron number dependence of the magnetic moments of the 11/2- isomers in heavy Te isotopes is discussed in terms of particle-core coupling model (PCM) calculations. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 640
- Journal Issue
- 3-4
- Journal Page Range
- p. 322-336
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 29059529
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- EXPERIMENTAL DATA; ISOMERIC NUCLEI; MAGNETIC DIPOLE MOMENTS; NUCLEAR MAGNETIC MOMENTS; TELLURIUM 131; TELLURIUM 133
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; DATA; DAYS LIVING RADIOISOTOPES; DIPOLE MOMENTS; EVEN-ODD NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MAGNETIC MOMENTS; MINUTES LIVING RADIOISOTOPES; NUCLEAR PROPERTIES; NUCLEI; NUMERICAL DATA; RADIOISOTOPES; TELLURIUM ISOTOPES
Optional Information
- Notes
- 21 refs.