Published September 2005
| Version v1
Journal article
Observation of the 0+2 state in 44S
Creators
- Grevy, S.1
- Achouri, N.L.1
- Angelique, J.C.1
- Bastin, B.1
- Laurent, B.1
- Lienard, E.1
- Negoita, F.2
- Borcea, R.2
- Buta, A.2
- Lazar, M.2
- Pantelica, D.2
- Stefan, I.3
- De Oliveira, F.3
- Sorlin, O.3
- Stodel, C.3
- St-Laurent, M.G.3
- Daugas, J.M.4
- Giarmana, O.4
- Jollet, C.5
- Marechal, F.5
- Mrazek, J.6
- Penionzhkevich, Y.7
- Pietri, S.8
- Stanoiu, M.9
- 1. IN2P3-CNRS, ENSICAEN and Universite de Caen, Laboratoire de Physique Corpusculaire, Caen cedex (France)
- 2. IFIN-HH, Institute of Atomic Physics, P.O. Box MG6, Bucharest-Magurele (Romania)
- 3. Grand Accelerateur National d'Ions Lourds, CEA/DSM-CNRS/IN2P3, BP 5027, Caen cedex (France)
- 4. CEA/DIF/DPTA/PN, BP 12, Bruyeres le Chatel (France)
- 5. IReS, IN2P3/ULP, 23 rue du Loess, BP 20, Strasbourg (France)
- 6. Nuclear Physics Institute, Rez (Czech Republic)
- 7. FLNR, JINR, Dubna (Russian Federation)
- 8. DAPNIA/SPhN, CEA Saclay, Gif-sur-Yvette (France)
- 9. Institut de Physique Nucleaire d'Orsay, F-91406 Orsay cedex (France)
Description
We report preliminary results on the observation of the isomeric 0+2 state in 44S. This state, populated in the fragmentation of a 48Ca beam, is located at 1365±1 keV and has a half-life of 2.3±0.3 μs. The observation of this isomer is the first experimental evidence of shape coexistence in 44S which was predicted by various theoretical approaches. In particular, we found a good agreement with shell model calculations. (orig.)
Availability note (English)
Available from: http://dx.doi.org/10.1140/epjad/i2005-06-179-8Additional details
Identifiers
Publishing Information
- Journal Title
- European Physical Journal. A
- Journal Volume
- 25
- Journal Issue
- Suppl.1
- Journal Page Range
- p. 111-113
- ISSN
- 1434-6001
Conference
- Title
- 4. international conference on exotic nuclei and atomic masses
- Acronym
- ENAM '04
- Dates
- 12-16 Sep 2004
- Place
- Pine Mountain, GA (United States)
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 36103847
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- EXPERIMENTAL DATA; HALF-LIFE; ISOMERIC NUCLEI; NUCLEAR DECAY; SULFUR 44; VIBRATIONAL STATES
- Descriptors DEC
- DATA; DECAY; ENERGY LEVELS; EVEN-EVEN NUCLEI; EXCITED STATES; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; NUCLEI; NUMERICAL DATA; SULFUR ISOTOPES