Published August 2006
| Version v1
Journal article
Measurement of lifetimes in 46V with the EUROBALL γ-ray spectrometer
Creators
- 1. Institut fuer Kernphysik, Universitaet zu Koeln, Zuelpicher Strasse 77, D-50937 Cologne (Germany)
- 2. Bulgarian Academy of Sciences, Institute for Nuclear Research and Nuclear Energy, BG-1784 Sofia (Bulgaria)
- 3. Dipartimentio di Fisica, University of Padova, Via F. Marzolo 8, I-35131 Padova (Italy)
- 4. INFN, Laboratori Nazionali di Legnaro, Via Romea 4, I-35020 Legnaro (Padova) (Italy)
- 5. Institut de Recherches Subatomiques, 23 Rue du Loess, F-67037 Strasbourg (France)
Description
In 46V picosecond lifetimes were determined using the recoil distance Doppler-shift technique with the Cologne plunger device coupled to the EUROBALL IV spectrometer. The experiment was carried out using the 24Mg(28Si, αpn) reaction at 110 MeV at the Strasbourg VIVITRON accelerator. Subsequently the differential decay curve method in coincidence mode was employed to derive lifetimes for four excited states in the Kπ=0- band. The resulting transition probabilities give a comparison of isospin allowed and forbidden E1 transitions, which clarifies the decay properties of the 2-,T=0 state. Furthermore the B(E2) values within the Kπ=0- band are discussed
Additional details
Identifiers
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 74
- Journal Issue
- 2
- Journal Page Range
- p. 021304-021304.5
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 38032261
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- COMPARATIVE EVALUATIONS; DOPPLER EFFECT; E1-TRANSITIONS; E2-TRANSITIONS; EXCITED STATES; GAMMA SPECTROMETERS; GAMMA SPECTROSCOPY; ISOSPIN; LIFETIME; MAGNESIUM 24; MEV RANGE; NUCLEAR DECAY; PROBABILITY; RECOILS; SILICON 28; VANADIUM 46
- Descriptors DEC
- ALKALINE EARTH ISOTOPES; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DECAY; ENERGY LEVELS; ENERGY RANGE; ENERGY-LEVEL TRANSITIONS; EVALUATION; EVEN-EVEN NUCLEI; INTERMEDIATE MASS NUCLEI; ISOTOPES; LIGHT NUCLEI; MAGNESIUM ISOTOPES; MEASURING INSTRUMENTS; MILLISECONDS LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEI; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; SILICON ISOTOPES; SPECTROMETERS; SPECTROSCOPY; STABLE ISOTOPES; VANADIUM ISOTOPES
Optional Information
- Notes
- (c) 2006 The American Physical Society