High-spin states in 109,111Cd and 107Pd
Creators
- 1. Department of Physics, University of Jyvaeskylae, P.O. Box 35, FIN-40351 Jyvaeskylae (Finland)
- 2. Institute of Nuclear Physics, Academy of Sciences of the Czech Republic, 250 68 Rez near Prague (Czech Republic)
- 3. Department of Radiation Sciences and The Svedberg Laboratory, Uppsala University, Box 535, S-75121 Uppsala (Sweden)
- 4. Department of Physics, AAbo Akademi University, FIN-20500 Turku (Finland)
- 5. The Niels Bohr Institute, Tandem Accelerator Laboratory, University of Copenhagen, DK-4000 Roskilde (Denmark)
Description
The nuclei 107Pd, 109Cd and 111Cd have been studied using proton-, 13C- and 18O-induced reactions. Fourteen bands were observed in 109Cd and the yrast cascade was extended to Iπ=(51/2-). Two of the bands consist of ΔI=1 transitions. In 107Pd the present level scheme includes three bands, while in 111Cd with much lower reaction cross section only the yrast cascade was observed. Experimental routhians and aligned angular momenta as well as B(M1)/B(E2) ratios were extracted and used, together with the predictions of TRS and CSM calculations, to assign quasiparticle configurations to the bands. In several bands, the neutron h11/2 alignment was observed and the alignment frequency was found to be sensitive to the deformation and to the neutron number. Shape change effects are discussed. ((orig.))
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 577
- Journal Issue
- 3-4
- Journal Page Range
- p. 727-752.
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 26013006
- 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 CORRELATION; BRANCHING RATIO; CADMIUM 109; CADMIUM 111; CARBON 13 REACTIONS; CHARGE-EXCHANGE REACTIONS; DE-EXCITATION; ENERGY SPECTRA; EXPERIMENTAL DATA; E1-TRANSITIONS; E2-TRANSITIONS; GAMMA CASCADES; GAMMA RADIATION; GAMMA SPECTRA; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; LIFETIME; MEV RANGE 10-100; MOLYBDENUM 100 TARGET; M1-TRANSITIONS; NEUTRONS; NUCLEAR ALIGNMENT; NUCLEAR DEFORMATION; NUCLEAR STRUCTURE; OXYGEN 18 REACTIONS; PALLADIUM 107; PARITY; PHOTONS; PROTON REACTIONS; QUASI PARTICLES; ROTATIONAL STATES; SILVER 109 TARGET; SPIN; STRENGTH FUNCTIONS; YRAST STATES; ZIRCONIUM 96 TARGET
- Descriptors DEC
- ANGULAR MOMENTUM; BARYON REACTIONS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; BOSONS; CADMIUM ISOTOPES; CHARGED PARTICLES; CORRELATIONS; DATA; DEFORMATION; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; EXCITED STATES; FERMIONS; FUNCTIONS; HADRON REACTIONS; HADRONS; HEAVY ION REACTIONS; HELIUM IONS; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONIZING RADIATIONS; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MASSLESS PARTICLES; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; PALLADIUM ISOTOPES; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; STABLE ISOTOPES; SYNTHESIS; TARGETS; YEARS LIVING RADIOISOTOPES