Alignment processes in 119Cs, 121Cs and 123Cs
Creators
- 1. Dept. of Physics, Manchester Univ. (United Kingdom)
- 2. Royal Inst. of Tech., Physics Dept., Stockholm (Sweden)
- 3. Manne Siegbahn Inst. of Physics, Stockholm (Sweden)
- 4. Dept. of Physics, Jyvaeskylae Univ. (Finland)
- 5. SERC Daresbury Lab. (United Kingdom)
- 6. Dept. of Physics, Helsinki Univ. (Finland)
- 7. Niels Bohr Inst., Risoe, Roskilde (Denmark)
- 8. Oliver Lodge Lab., Liverpool Univ. (United Kingdom)
- 9. Dept. of Physics, Kyushu Univ., Fukuoka (Japan)
- 10. Svedberg Lab., Uppsala Univ. (Sweden)
- 11. Joint Inst. for Heavy Ion Research, Oak Ridge National Lab., TN (United States)
Description
Rotational band structures have been observed in the odd-A Cs isotopes 119Cs, 121Cs and 123Cs. The previously known bands have been extended to higher spin values and several new bands have been established. Alignments of both h11/2 protons and neutrons are seen. Of special interest are the alignment frequencies in the (tentative) [422]3/2+ and [404]9/2+ band which indicate a configuration-dependent proton pairing. Furthermore, the variation of the interaction strength at the first band crossing in the h11/2 bands does not follow the standard cranked-shell model predictions. This feature is in line with previous systematic observations of alignment processes in high-j intruder bands, and might infer an additional band mixing due to a neutron-proton interaction. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 550
- Journal Issue
- 2
- Journal Page Range
- p. 365-390.
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 24031257
- 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
- ALPHA PARTICLES; ANGULAR DISTRIBUTION; CADMIUM 106 TARGET; CESIUM ISOTOPES; CESIUM 119; CESIUM 121; CESIUM 123; CONFIGURATION MIXING; DE-EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; E1-TRANSITIONS; E2-TRANSITIONS; FLUORINE 19 REACTIONS; GAMMA CASCADES; GAMMA RADIATION; GAMMA SPECTRA; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; MEV RANGE 10-100; MEV RANGE 100-1000; MOLYBDENUM 92 TARGET; NEUTRONS; NUCLEAR ALIGNMENT; NUCLEAR STRUCTURE; PAIRING INTERACTIONS; PARITY; PHOTONS; PROTON-NEUTRON INTERACTIONS; PROTON-PROTON INTERACTIONS; PROTONS; ROTATIONAL STATES; SPIN; SULFUR 32 REACTIONS; SULFUR 34 REACTIONS
- Descriptors DEC
- ANGULAR MOMENTUM; BARYON-BARYON INTERACTIONS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BOSONS; CATIONS; CHARGED PARTICLES; DATA; DISTRIBUTION; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; FERMIONS; HADRON-HADRON INTERACTIONS; HADRONS; HEAVY ION REACTIONS; HELIUM IONS; HYDROGEN IONS; HYDROGEN IONS 1 PLUS; INFORMATION; INTERACTIONS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTO; IONIZING RADIATIONS; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MASSLESS PARTICLES; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR REACTIONS; NUCLEI; NUCLEON-NUCLEON INTERACTIONS; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; ODD-EVEN NUCLEI; PARTICLE INTERACTIONS; PARTICLE PROPERTIES; PROTON-NUCLEON INTERACTIONS; RADIATIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; SYNTHESIS; TARGETS