Published September 18, 1989
| Version v1
Journal article
High-spin states in neutron deficient 106Sn and 108Sn isotopes
Creators
- 1. CEA Centre d'Etudes Nucleaires de Bordeaux-Gradignan, 33 - Gradignan (France)
- 2. Paris-11 Univ., 91 - Orsay (France). Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse
- 3. Strasbourg-1 Univ., 67 (France). Centre de Recherches Nucleaires
- 4. Grenoble-1 Univ., 38 (France). Inst. des Sciences Nucleaires
Description
High-spin states in 106Sn and 108Sn nuclei formed with the reaction 54Fe+58Ni at 268 MeV have been investigated up to an excitation energy of 10 MeV. The experiment concerns γγ-coincidence, γ-ray angular distribution and γ-ray linear polarization. A deformed band above the J=14 ℎ level has been identified in 108Sn which is of the same nature as the band seen in 110Sn. No collective structures have been seen in 106Sn indicating a strong dependence of the nuclear shape on the number of neutrons at high excitation energy. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics, A
- Journal Volume
- 501
- Journal Issue
- 2
- Series
- Nucl. Phys., A.
- Journal Page Range
- 401-412
- ISSN
- 0375-9474
- CODEN
- NUPAB
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 21001336
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ALPHA PARTICLES; ANGULAR DISTRIBUTION; DE-EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; GAMMA CASCADES; GAMMA SPECTRA; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; IRON 54 TARGET; MEV RANGE 100-1000; MOMENT OF INERTIA; NEUTRON-DEFICIENT ISOTOPES; NICKEL 58 REACTIONS; NUCLEAR DEFORMATION; PARITY; PHOTONS; POLARIZATION-ASYMMETRY RATIO; POLARIZED PRODUCTS; PROTONS; ROTATIONAL STATES; SPIN; TIN 106; TIN 108
- Descriptors DEC
- ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BOSONS; CATIONS; CHARGED PARTICLES; DATA; DEFORMATION; DISTRIBUTION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EXCITED STATES; FERMIONS; HADRONS; HEAVY ION REACTIONS; HELIUM IONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; IONS; ISOTOPES; MASSLESS PARTICLES; MEV RANGE; MINUTES LIVING RADIOISOTOPES; NUCLEAR CASCADES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; SPECTRA; SYNTHESIS; TARGETS; TIN ISOTOPES