Published February 1997 | Version v1
Journal article Metadata-only

Double beta decay of 92Mo: Comparison of the shell model and the quasiparticle random-phase approximation

Creators

  • 1. Department of Physics, University of Jyvaeskylae, P.O. Box 35, FIN-40351 Jyvaeskylae (Finland)
  • 2. Institute of Nuclear Physics, NCSR Demokritos, GR-15310, Aghia Paraskevi (Greece)
  • 3. Department of Physics, Queens University, Kingston, Ontario, K7L3N6 (CANADA)

Description

The two-neutrino double beta decay of 92Mo to the ground state and excited states of 92Zr is analyzed using the shell-model approach and the quasiparticle random-phase approximation (QRPA). Two different valence spaces and three different Gamow-Teller operators are used in the shell-model analysis. The resulting double beta matrix elements and half-lives are compared with the corresponding QRPA results. copyright 1997 The American Physical Society

Additional details

Publishing Information

Journal Title
Physical Review. C, Nuclear Physics
Journal Volume
55
Journal Issue
2
Journal Page Range
p. 714-719.
ISSN
0556-2813
CODEN
PRVCAN

INIS

Country of Publication
United States
Country of Input or Organization
United States
INIS RN
28039013
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
DOUBLE BETA DECAY; EXCITED STATES; GROUND STATES; HALF-LIFE; MATRIX ELEMENTS; MOLYBDENUM 92; NEUTRINOS; QUASI PARTICLES; RANDOM PHASE APPROXIMATION; SHELL MODELS; ZIRCONIUM 92
Descriptors DEC
BETA DECAY; BETA-MINUS DECAY; DECAY; ELEMENTARY PARTICLES; ENERGY LEVELS; EVEN-EVEN NUCLEI; FERMIONS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; LEPTONS; MASSLESS PARTICLES; MATHEMATICAL MODELS; MOLYBDENUM ISOTOPES; NANOSEC LIVING RADIOISOTOPES; NUCLEAR DECAY; NUCLEAR MODELS; NUCLEI; RADIOISOTOPES; STABLE ISOTOPES; ZIRCONIUM ISOTOPES