Published 1994 | Version v1
Report Open

Magnetic properties of superdeformed 193Hg and 195Tl nuclei

Creators

  • 1. Paris-11 Univ., 91 - Orsay (France). Inst. de Physique Nucleaire
  • 2. Liverpool Univ. (United Kingdom). Oliver Lodge Lab.
  • 3. Paris-11 Univ., 91 - Orsay (France). Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse
  • 4. York Univ. (United Kingdom). Dept. of Physics
  • 5. Oak Ridge National Lab., TN (United States)
  • 6. Lawrence Berkeley Lab., CA (United States)
  • 7. National Research Centre for the Physical Sciences Democritos, Athens (Greece)
  • 8. Iowa State Univ. of Science and Technology, Ames, IA (United States)
  • 9. Lyon-1 Univ., 69 - Villeurbanne (France). Inst. de Physique Nucleaire
  • 10. Oxford Univ. (United Kingdom). Dept. of Physics

Description

Recent data from the EUROGAM array have revealed dipole transitions linking signature partner superdeformed bands in 193Hg and 195Tl nuclei. Measurements of the photon decay branching ratios, taken together with the average quadrupole moment measured in neighbouring superdeformed nuclei, enable the absolute M1 strengths to be determined. From these data and using the strong coupling model, it was found that four from the six superdeformed bands in 193Hg involve the excitation of the single 113. neutron into the [512]5/2- and the [624]9/2+ orbitals and the two superdeformed bands in 195Tl are due to the 81. proton being in the [642]5/2+ orbital. (authors). 24 refs., 8 figs

Availability note (English)

MF available from INIS under the Report Number.

Files

25075896.pdf

Files (249.9 kB)

Name Size Download all
md5:1ab5fefac70d41ea209e6753ac169dfb
249.9 kB Preview Download

Additional details

Publishing Information

Imprint Pagination
11 p.
Report number
IPNO-DRE--94-12

Conference

Title
32. International winter meeting on nuclear physics.
Dates
24-29 Jan 1994.
Place
Bormio (Italy).

INIS

Country of Publication
France
Country of Input or Organization
France
INIS RN
25075896
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference
Descriptors DEI
BRANCHING RATIO; DEFORMED NUCLEI; EXCITATION; EXCITED STATES; MERCURY 193; M1-TRANSITIONS; STRONG-COUPLING MODEL; THALLIUM 195
Descriptors DEC
BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; HEAVY NUCLEI; HOURS LIVING RADIOISOTOPES; INTERNAL CONVERSION RADIOISOTOPES; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; MERCURY ISOTOPES; MULTIPOLE TRANSITIONS; NUCLEI; ODD-EVEN NUCLEI; PARTICLE MODELS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; THALLIUM ISOTOPES