Theoretical tools for rare nuclear decays and dark matter searches
Main funder
Funder's project number: 320062
Funds granted by main funder (€)
- 209 987,00
Funding program
Project timetable
Project start date: 01/09/2018
Project end date: 28/02/2022
Summary
Neutrinoless double beta decay (0νββ) and detection of dark matter (DM) are presently two of the most important challenges in fundamental physics, and, if detected will revolutionize our understanding of physics. The observation of 0νββ-decay would be a breakthrough in the description of elementary particles and would provide fundamental information on the neutrino masses, their nature, and origin. A complimentary way to study neutrino properties is by investigating single beta decay, which for medium and heavy mass nuclei is itself one of the unsolved problems in nuclear structure today. Furthermore, the study of nuclear structure presents an important way to explore DM, a necessary ingredient in present models of the universe. However, neither the composition nor the origin of DM has been yet identified. The research focuses on the development of a more refined theory of double and single beta decay and dark matter, with the expectation of significant scientific and societal impact.
Principal Investigator
Other persons related to this project (JYU)
Primary responsible unit
Related publications and other outputs
- Ab initio calculation of muon capture on 24Mg (2023) Jokiniemi, L.; et al.; A1; OA
- New measurement of double-β decays of 100Mo to excited states of 100Ru with the CUPID-Mo experiment (2023) CUPID-Mo Collaboration; A1; OA
- Rare weak decays and neutrino mass (2023) Kotila, Jenni; A4; OA
- Search for Majoron-like particles with CUPID-0 (2023) CUPID-0 Collaboration; A1; OA
- A focus on selected perspectives of the NUMEN project (2022) Cavallaro, M.; et al.; A4; OA
- Constraints on partial half-lives of 136Ce and 138Ce double electron captures (2022) Lehnert, B.; et al.; A1; OA
- Direct determination of the atomic mass difference of the pairs 76As−76Se and 155Tb−155Gd rules out 76As and 155 Tb as possible candidates for electron (anti)neutrino mass measurements (2022) Ge, Z.; et al.; A1; OA
- High-precision electron-capture Q value measurement of 111In for electron-neutrino mass determination (2022) Ge, Z.; et al.; A1; OA
- High-precision measurement of a low Q value for allowed β−-decay of 131I related to neutrino mass determination (2022) Eronen, T.; et al.; A1; OA
- High-precision Q-value measurement and nuclear matrix element calculations for the double-β decay of 98Mo (2022) Nesterenko, D. A.; et al.; A1; OA
