Published June 1992 | Version v1
Journal article Metadata-only

New investigation of 83Zr and 85Zr beta decay

Creators

  • 1. Institutul de Fizica Atomica, Bucharest (Romania)
  • 2. Israel Atomic Energy Commission, Yavne (Israel). Soreq Nuclear Research Center
  • 3. Paris-11 Univ., 91 - Orsay (France). Centre de Spectrometrie Nucleaire et de Spectrometrie de Masse

Description

The decay of on-line mass separated 83Zr and 85Zr sources has been studied by singles and coincident X-ray and γ-ray and conversion electron measurements. The previous level scheme of 83Y is confirmed and 5 new levels have been added up to 2.74 MeV excitation. A decay scheme of 85gZr with 40 levels up to 2.66 MeV in 85Y is deduced. The experimental observation below 2 MeV excitation in 85Y agrees qualitatively with the predictions of the interacting boson-fermion model. (orig.)

Additional details

Publishing Information

Journal Title
Zeitschrift fuer Physik. A, Hadrons and Nuclei
Journal Volume
342
Journal Issue
4
Series
Z. Phys., A Hadrons Nucl.
Journal Page Range
403-410
ISSN
0939-7922
CODEN
ZPAHE

INIS

Country of Publication
Germany
Country of Input or Organization
Germany
INIS RN
23050998
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Numerical Data
Descriptors DEI
BETA-PLUS DECAY; BRANCHING RATIO; DE-EXCITATION; DELAYED GAMMA RADIATION; ELECTRON CAPTURE DECAY; ELECTRON SPECTRA; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; E2-TRANSITIONS; FT VALUE; GAMMA CASCADES; GAMMA SPECTRA; K CONVERSION; L CONVERSION; MULTIPOLARITY; M1-TRANSITIONS; PARITY; SPIN; YTTRIUM 83; YTTRIUM 85; ZIRCONIUM 83; ZIRCONIUM 85
Descriptors DEC
ANGULAR MOMENTUM; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CONVERSION; DATA; DECAY; ELECTROMAGNETIC RADIATION; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; GAMMA RADIATION; HOURS LIVING RADIOISOTOPES; INFORMATION; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION; IONIZING RADIATIONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MINUTES LIVING RADIOISOTOPES; MULTIPOLE TRANSITIONS; NUCLEAR CASCADES; NUCLEAR DECAY; NUCLEI; NUMERICAL DATA; ODD-EVEN NUCLEI; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; SPECTRA; YTTRIUM ISOTOPES; ZIRCONIUM ISOTOPES