Published May 29, 1995 | Version v1
Journal article Metadata-only

β+ decay of unstable praseodymium isotopes: 127Pr, 126Pr and the new isotope 125Pr

Creators

  • 1. Japan Atomic Energy Res. Inst., Gunma (Japan). Dept. of Radioisotopes
  • 2. School of Engineering, Nagoya University, Nagoya 464-01 (Japan)
  • 3. Department of Radioisotopes, Japan Atomic Energy Research Institute, Tokai-mura, Ibaraki 319-11 (Japan)

Description

The β+ decay of 127,126,125Pr was studied for on-line mass-separated sources. The decay scheme of 127Pr reported previously was revised from the results of a more-detailed analysis of the experimental data. The 125Pr isotope was newly identified with a half-life of 3.3(7)s and its decay scheme is presented. The γ band in 126Ce was identified in the decay of 126Pr and its properties are compared with the prediction of the interacting boson model 2. ((orig.))

Additional details

Publishing Information

Journal Title
Nuclear Physics. A
Journal Volume
588
Journal Issue
1
Journal Page Range
p. 185C-190C.
ISSN
0375-9474
CODEN
NUPABL

Conference

Title
5. international symposium on physics of unstable nuclei.
Dates
31 Oct - 3 Nov 1994.
Place
Niigata (Japan).

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
26064777
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Resource subtype / Literary indicator
Conference, Numerical Data
Descriptors DEI
BETA-PLUS DECAY; CERIUM ISOTOPES; CERIUM 125; CERIUM 126; CERIUM 127; DE-EXCITATION; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; GAMMA CASCADES; GAMMA SPECTRA; HALF-LIFE; INTERACTING BOSON MODEL; NUCLEAR STRUCTURE; PARITY; PRASEODYMIUM ISOTOPES; PRASEODYMIUM 126; ROTATIONAL STATES; SPIN
Descriptors DEC
ANGULAR MOMENTUM; BETA DECAY; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DATA; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ENERGY LEVELS; ENERGY-LEVEL TRANSITIONS; EVEN-EVEN NUCLEI; EVEN-ODD NUCLEI; INFORMATION; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; NUCLEAR CASCADES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEI; NUMERICAL DATA; ODD-ODD NUCLEI; PARTICLE PROPERTIES; RADIOISOTOPES; RARE EARTH NUCLEI; SECONDS LIVING RADIOISOTOPES; SHELL MODELS; SPECTRA