Challenges in double charge exchange measurements for neutrino physics
NUMEN Collaboration. (2019). Challenges in double charge exchange measurements for neutrino physics. In F. Cerutti, A. Ferrari, T. Kawano, F. Salvat-Pujol, & P. Talou (Eds.), NRM 2018 : Proceedings of the 15th International Conference on Nuclear Reaction Mechanisms (pp. 233-238). CERN - the European Organization for Nuclear Research. CERN Proceedings, 1. http://cds.cern.ch/record/2669349
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CERN ProceedingsAuthors
Date
2019Copyright
© 2019 The Authors
The neutrinoless double beta (0νββ) decay, if observed, has important implications on particle physics, cosmology and fundamental physics. In particular it can give access to the effective neutrino mass. In order to extract such information from the 0νββ-decay half-life measurement, the knowledge of the Nuclear Matrix Elements (NME) is of utmost importance. In this context the NUMEN and the NURE projects aim to extract information on the NME by measuring the Double Charge Exchange (DCE) reaction cross section in selected systems of interest for the 0νββ-decay. The experimental difficulties that have to be faced are the measurements at very forward-angle, the very low cross section of the process to be measured, the requirement of a high energy resolution and, eventually, the unambiguous identification of the DCE reaction from other competing processes. The large-acceptance spectrometer MAGNEX, present at INFN-LNS, Catania fulfills all the requirement above mentioned.
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CERN - the European Organization for Nuclear ResearchParent publication ISBN
978-92-9083-519-6Conference
International Conference on Nuclear Reaction MechanismsIs part of publication
NRM 2018 : Proceedings of the 15th International Conference on Nuclear Reaction MechanismsISSN Search the Publication Forum
2078-8835Keywords
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http://cds.cern.ch/record/2669349Publication in research information system
https://converis.jyu.fi/converis/portal/detail/Publication/33556302
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Academy of FinlandFunding program(s)
Academy Research Fellow, AoF; Research costs of Academy Research Fellow, AoF![](/themes/JYX2/images/funders/sa_logo_thumb.jpg)
Additional information about funding
This project has received funding from the European Research Council (ERC) under the European Union’s Horizon 2020 research and innovation programme (grant agreement No 714625).License
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