Published January 4, 1993
| Version v1
Journal article
Thermal-neutron-capture studies on 135Ba
Creators
- 1. Inst. of Physics, Latvian Academy of Sciences, Salaspils (Latvia)
- 2. Joint Inst. of Nuclear Research, Dubna (Russia)
- 3. Dept. of Physics, Univ. Zagreb (Croatia)
- 4. Faculty of Technology, Univ. Zagreb (Croatia)
Description
The nucleus 135Ba has been studied via primary, secondary γ-rays, γγ coincidences following thermal-neutron capture. A level scheme was established up to 3.7 MeV consisting of 41 levels including 114 γ-transitions. The neutron binding energy was determined to be 6971.78(17) keV. The total thermal cross section and isomer production of the 11/2- state were determined to be σ(tot)=1.4(4) and σ(135Ba)=0.11(2) barn. The level energies, E2 and M1 transitions and electromagnetic moments were compared with model predictions of the interacting boson-fermion model (IBFM). (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 551
- Journal Issue
- 1
- Journal Page Range
- p. 54-72.
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 24031265
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- BARIUM 134 TARGET; BARIUM 135; BRANCHING RATIO; CAPTURE; DE-EXCITATION; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; E2-TRANSITIONS; GAMMA CASCADES; GAMMA DECAY; GAMMA RADIATION; GAMMA SPECTRA; INTEGRAL CROSS SECTIONS; INTERACTING BOSON MODEL; ISOMERIC NUCLEI; ISOMERIC TRANSITIONS; MAGNETIC DIPOLE MOMENTS; MILLI EV RANGE; M1-TRANSITIONS; NEUTRON REACTIONS; NEUTRON SEPARATION ENERGY; NUCLEAR ELECTRIC MOMENTS; NUCLEAR MAGNETIC MOMENTS; NUCLEAR STRUCTURE; PARITY; PHOTONS; QUADRUPOLE MOMENTS; SPIN; STRENGTH FUNCTIONS; SU-6 GROUPS; THEORETICAL DATA
- Descriptors DEC
- ANGULAR MOMENTUM; BARIUM ISOTOPES; BARYON REACTIONS; BINDING ENERGY; BOSONS; CROSS SECTIONS; DATA; DAYS LIVING RADIOISOTOPES; DECAY; DIPOLE MOMENTS; ELECTRIC MOMENTS; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; FUNCTIONS; HADRON REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LIE GROUPS; MAGNETIC MOMENTS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEAR PROPERTIES; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUMERICAL DATA; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; SHELL MODELS; SPECTRA; STABLE ISOTOPES; SU GROUPS; SYMMETRY GROUPS; TARGETS