High spin spectroscopy in 83Y and 83Zr
Creators
- 1. Goettingen Univ. (Germany). 2. Physikalisches Inst.
- 2. Koeln Univ. (Germany). Inst. fuer Kernphysik
Description
A series of measurements have been made of the electromagnetic moments of high spin states in the isobares 83Zr (N=43) and 83Y aiming to better understanding of this transitional region. All experiments have been performed with heavy ions beams of the Koeln FN tandem accelerator. It is reported on the determination of level lifetimes, sidefeeding times and magnetic moments of high spin states in 83Y, following 32S and 28Si induced fusion-evaporation reactions, and on recoil distance and DSA lifetime measurements in 83Zr, by means of the reaction 54Fe (32S, 2pn)83Zr. The results highlight several features of these neutron deficient isotopes, such as large quadrupole deformation, the coexistence of prolate and oblate shapes and the competition between g9/2 (2gp) neutron and proton alignment. 7 figs., 3 tabs., 40 refs
Additional details
Publishing Information
- Publisher
- World Scientific Publishing Co.
- Imprint Place
- Singapore (Singapore)
- ISBN
- 981-02-0253-9
- Imprint Title
- Nuclear physics, neutron physics and nuclear energy
- Imprint Pagination
- 482 p.
- Journal Page Range
- p. 222-237.
Conference
- Title
- 11. International school on nuclear physics, neutron physics and nuclear energy.
- Dates
- 28 Sep - 7 Oct 1989.
- Place
- Varna (Bulgaria).
INIS
- Country of Publication
- Singapore
- Country of Input or Organization
- Bulgaria
- INIS RN
- 23017986
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Conference, Numerical Data
- Descriptors DEI
- CHARGE PLUNGER METHOD; COMPUTER CALCULATIONS; DSA METHOD; ENERGY-LEVEL TRANSITIONS; EXPERIMENTAL DATA; GE SEMICONDUCTOR DETECTORS; HARTREE-FOCK-BOGOLYUBOV THEORY; HEAVY IONS; HIGH SPIN STATES; MOMENT OF INERTIA; NUCLEAR ALIGNMENT; NUCLEAR DEFORMATION; NUCLEAR MAGNETIC MOMENTS; SHELL MODELS; WOODS-SAXON POTENTIAL; YRAST STATES; YTTRIUM 83; ZIRCONIUM 83
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CHARGED PARTICLES; COUNTING TECHNIQUES; DATA; DEFORMATION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; EVEN-ODD NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; IONS; ISOTOPES; MAGNETIC MOMENTS; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; MINUTES LIVING RADIOISOTOPES; NUCLEAR MODELS; NUCLEAR POTENTIAL; NUCLEAR PROPERTIES; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; POTENTIALS; RADIATION DETECTORS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SEMICONDUCTOR DETECTORS; YTTRIUM ISOTOPES; ZIRCONIUM ISOTOPES