Published January 28, 2009
| Version v1
Journal article
Study of collectivity in 62Zn
Creators
- 1. Institute for Nuclear Physics, University of Cologne (Germany)
- 2. INRNE, Bulgarian Academy of Sciences, Sofia (Bulgaria)
Description
An essential property of collectivity is the proton-neutron degree of freedom, that leads to the so-called states of mixed symmetry. Predictions for the electromagnetic decay of the lowest-lying mixed-symmetry state 2MS,1+ in vibrator-like even-A nuclei are a strong M1 decay to the fully-symmetric 21+ state and a weak collective E2 decay to the ground state 01+. Excited states in 62Zn have been studied via the 61Ni(3He,2nγ) reaction using the HORUS-cube spectrometer of the Institute for Nuclear Physics in Cologne. Two fragments of the mixed-symmetry state 2MS,1+ could be identified by determining absolute M1 transition strengths to the 21+ state.
Additional details
Identifiers
- DOI
- 10.1063/1.3087053;
Publishing Information
- Journal Title
- AIP Conference Proceedings
- Journal Volume
- 1090
- Journal Issue
- 1
- Journal Page Range
- p. 399-403
- ISSN
- 0094-243X
- CODEN
- APCPCS
Conference
- Title
- 13. international symposium on capture gamma-ray spectroscopy and related topics
- Dates
- 25-29 Aug 2008
- Place
- Cologne (Germany)
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 41006041
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference
- Descriptors DEI
- COLLECTIVE MODEL; DEGREES OF FREEDOM; EXCITED STATES; GROUND STATES; HELIUM 3 BEAMS; HELIUM 3 REACTIONS; M1-TRANSITIONS; NEUTRONS; NICKEL 61 TARGET; NUCLEAR DECAY; PROTONS; SPECTROMETERS; SYMMETRY; ZINC 62
- Descriptors DEC
- BARYONS; BEAMS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED-PARTICLE REACTIONS; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HOURS LIVING RADIOISOTOPES; INTERMEDIATE MASS NUCLEI; ION BEAMS; ISOTOPES; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; MULTIPOLE TRANSITIONS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; RADIOISOTOPES; TARGETS; ZINC ISOTOPES
Optional Information
- Notes
- (c) 2009 American Institute of Physics