Published November 1994
| Version v1
Journal article
Level structure of doubly odd 154Ho
Creators
- 1. Dept. of Physics, Seoul National Univ. (Korea, Republic of)
- 2. Dept. of Physics, Chung-Ang Univ., Seoul (Korea, Republic of)
- 3. Dept. of Physics, Hoseo Univ. (Korea, Republic of)
- 4. Inst. of Physics and Tandem Accelerator Center, Univ. of Tsukuba, Ibaraki (Japan)
Description
154Ho was studied via 141Pr(16O,3n) reaction at beam energy of 75 MeV. We found two new rotationally aligned bands made of neutron h9/2 and f7/2 orbitals coupled to a proton h11/2 orbital. As with several new high-spin states, up to I=20, the ground state band with odd parity starts to show anomalous signature splitting at I=13 in this doubly odd 154Ho. The observed rotational bands in 154Ho are quite consistent with the onset of collectivity which appears in general at neutron number of 87 in neutron-deficient rare-earth nuclei. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik. A, Hadrons and Nuclei
- Journal Volume
- 350
- Journal Issue
- 2
- Journal Page Range
- p. 89-90.
- ISSN
- 0939-7922
- CODEN
- ZPAHEX
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 26022926
- 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
- ANGULAR CORRELATION; DE-EXCITATION; ENERGY LEVELS; ENERGY SPECTRA; EXCITATION FUNCTIONS; EXPERIMENTAL DATA; E2-TRANSITIONS; GAMMA CASCADES; GAMMA RADIATION; GAMMA SPECTRA; GROUND STATES; HEAVY ION FUSION REACTIONS; HIGH SPIN STATES; HOLMIUM 154; MEV RANGE 10-100; M1-TRANSITIONS; NEUTRON-DEFICIENT ISOTOPES; NEUTRONS; NILSSON-MOTTELSON MODEL; NUCLEAR ALIGNMENT; NUCLEAR STRUCTURE; OXYGEN 16 REACTIONS; PARITY; PHOTONS; PRASEODYMIUM 141 TARGET; ROTATIONAL STATES; SPIN
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; ANGULAR MOMENTUM; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BOSONS; CORRELATIONS; DATA; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EXCITED STATES; FERMIONS; HADRONS; HEAVY ION REACTIONS; HOLMIUM ISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; IONIZING RADIATIONS; ISOTOPES; MASSLESS PARTICLES; MATHEMATICAL MODELS; MEV RANGE; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUCLEOSYNTHESIS; NUMERICAL DATA; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA; SYNTHESIS; TARGETS