ββ decay of 104Ru and multipole giant resonances in ββ-Decaying nuclei
Abstract
This work presents results of quasiparticle random-phase approximation (QRPA) calculations of multipole giant resonances and microscopic interacting boson model (IBM-2) calculations of the double-beta (β β) decay of 104Ru. The QRPA calculations were done to study spin-multipole giant resonances in β β-decay parent and daughter nuclei, and multipole resonances (without the spin contribution) in zirconium and molybdenum isotopes. The other task of this study was to calculate nuclear matrix elements and phase-space factors for the double-beta decay of 104Ru. Preliminary estimates were also provided for the half-lives of two-neutrino and neutrinoless β β decay.
Main Authors
Format
Conferences
Conference paper
Published
2024
Series
Subjects
Publication in research information system
Publisher
American Institute of Physics
Original source
https://doi.org/10.1063/5.0213597
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-202410236491Käytä tätä linkitykseen.
Parent publication ISBN
978-0-7354-4944-2
Review status
Peer reviewed
ISSN
0094-243X
DOI
https://doi.org/10.1063/5.0213597
Conference
Workshop on Calculation of Double-Beta-Decay Matrix Elements
Language
English
Published in
AIP Conference Proceedings
Is part of publication
Workshop on the Calculation of Double-Beta-Decay Matrix Elements : MEDEX’23
Citation
- Kauppinen, E., Kotila, J., & Suhonen, J. (2024). ββ decay of 104Ru and multipole giant resonances in ββ-Decaying nuclei. In O. Civitarese, R. Hodak, J. Suhonen, & I. Stekl (Eds.), Workshop on the Calculation of Double-Beta-Decay Matrix Elements : MEDEX’23 (Article 020023). American Institute of Physics. AIP Conference Proceedings, 3138. https://doi.org/10.1063/5.0213597
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