Published January 2001
| Version v1
Journal article
High-spin states in neutron-rich Dy isotopes populated in deep-inelastic reactions
Creators
- 1. Div. of Electronic Engineering and Physics, Univ. of Paisley (Belgium)
- 2. IReS, Strasbourg (France)
- 3. Henryk Niewodniczanski Inst. of Nuclear Physics, Cracow (Poland)
- 4. INFN, LNL, Legnaro (Italy)
- 5. Dept. of Physics and Astronomy, Univ. of Manchester (United Kingdom)
- 6. Dipt. di Fisica and INFN, Sezione di Padova, Padova (Italy)
Description
High-spin states in neutron-rich Dy isotopes, populated in deep-inelastic processes produced by the interaction of 234 MeV 37Cl ions with a 160Gd target, have been studied using the highly sensitive EUROBALL IV gamma-ray detector array. The previously known level schemes for 159,160,161,162Dy have been extended to significantly higher spin (≤30ℎ) and the i13/2 band crossing in 159Dy has been observed for the first time. The experimental results are discussed within the framework of cranked shell model and projected shell model calculations with particular reference to the observed delayed band crossing in 162Dy. (orig.)
Additional details
Publishing Information
- Journal Title
- European Physical Journal. A
- Journal Volume
- 10
- Journal Issue
- 1
- Journal Page Range
- p. 41-47
- ISSN
- 1434-6001
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 32016997
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- CHLORINE 37 REACTIONS; DE-EXCITATION; DEEP INELASTIC HEAVY ION REACTIONS; DYSPROSIUM 159; DYSPROSIUM 160; DYSPROSIUM 161; DYSPROSIUM 162; ENERGY SPECTRA; EXPERIMENTAL DATA; GADOLINIUM 160 TARGET; GAMMA SPECTRA; HIGH SPIN STATES; MEV RANGE 100-1000; ROTATIONAL STATES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; DATA; DAYS LIVING RADIOISOTOPES; DYSPROSIUM ISOTOPES; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; EXCITED STATES; HEAVY ION REACTIONS; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; ISOTOPES; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; NUMERICAL DATA; RADIOISOTOPES; RARE EARTH NUCLEI; SPECTRA; STABLE ISOTOPES; TARGETS