Quasiparticle random phase approximation analysis of the double beta decay of [sup 100]Mo to the ground state and excited states of [sup 100]Ru

Journal Article · Wed Jun 01 00:00:00 EDT 1994 · Physical Review, C (Nuclear Physics); (United States)

DOI:https://doi.org/10.1103/PhysRevC.49.3055· OSTI ID:7308083

Suhonen, J ^[1]; Civitarese, O ^[2]

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1. Department of Physics, University of Jyvaeskylae, P.O. Box 35, SF-40351, Jyvaeskylae (Finland)
2. Department of Physics, University of La Plata, C.C.67, 1900 La Plata (Argentina)

The beta decay rate of the 1[sup +] ground state of [sup 100]Tc to the ground and excited states of [sup 100]Mo and [sup 100]Ru has been calculated using a combination of the charge-conserving and charge-nonconserving modes of the quasiparticle random phase approximation theory. These results, as well as the calculated [ital E]2 decay properties of [sup 100]Mo and [sup 100]Ru, are compared with data. In addition, the two-neutrino double beta decay rates of [sup 100]Mo to the ground state and excited states of [sup 100]Ru are evaluated and analyzed using available experimental data. For completeness, the neutrinoless double beta decay rate of [sup 100]Mo is calculated and used to extract the value of the effective neutrino mass and the parameters of a general weak-interaction Hamiltonian.

• OSTI ID: 7308083
• Journal Information: Physical Review, C (Nuclear Physics); (United States), Vol. 49:6; ISSN 0556-2813
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
DOUBLE BETA DECAY
RANDOM PHASE APPROXIMATION
MOLYBDENUM 100
TECHNETIUM 100
EXCITED STATES
GROUND STATES
MATRIX ELEMENTS
NEUTRINOS
QUASI PARTICLES
RUTHENIUM 100
WEAK INTERACTIONS
BASIC INTERACTIONS
BETA DECAY
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY
BETA-MINUS DECAY RADIOISOTOPES
DECAY
ELEMENTARY PARTICLES
ENERGY LEVELS
EVEN-EVEN NUCLEI
FERMIONS
INTERACTIONS
INTERMEDIATE MASS NUCLEI
ISOTOPES
LEPTONS
MASSLESS PARTICLES
MOLYBDENUM ISOTOPES
NUCLEAR DECAY
NUCLEI
ODD-ODD NUCLEI
RADIOISOTOPES
RUTHENIUM ISOTOPES
SECONDS LIVING RADIOISOTOPES
STABLE ISOTOPES
TECHNETIUM ISOTOPES
663120* - Nuclear Structure Models & Methods- (1992-)
663560 - Nuclear Mass Ranges- A=90-149- (1992-)