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Author  |
De Romeri, V.; Papoulias, D.K.; Sanchez Garcia, G.; Ternes, C.A.; Tortola, M. |
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Title |
Neutrino electromagnetic properties and sterile dipole portal in light of the first solar CEνNS data |
Type |
Journal Article |
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Year |
2025 |
Publication |
Journal of Cosmology and Astroparticle Physics |
Abbreviated Journal |
J. Cosmol. Astropart. Phys. |
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Volume |
05 |
Issue |
5 |
Pages |
080 - 20pp |
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Keywords |
neutrino properties; dark matter experiments; solar and atmospheric neutrinos |
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Abstract |
Despite being neutral particles, neutrinos can acquire non-zero electromagnetic properties from radiative corrections that can be induced by the presence of new physics. Electromagnetic neutrino processes induce spectral distortions in neutrino scattering data, which are especially visible at experiments characterized by low recoil thresholds. We investigate how neutrino electromagnetic properties confront the recent indication of coherent elastic neutrino-nucleus scattering (CE nu NS) from 8B solar neutrinos in dark matter direct detection experiments. We focus on three possibilities: neutrino magnetic moments, neutrino electric charges, and the active-sterile transition magnetic moment portal. We analyze recent XENONnT and PandaX-4T data and infer the first CE nu NS-based constraints on electromagnetic properties using solar 8B neutrinos. |
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Address |
[De Romeri, V.; Papoulias, D. K.; Garcia, G. Sanchez; Tortola, M.] Univ Valencia, Inst Fis Corpuscular, CSIC, Parc Cientif UV C Catedrat Jose Beltran 2, E-46980 Paterna, Valencia, Spain, Email: deromeri@ific.uv.es; |
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Publisher |
IOP Publishing Ltd |
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Language |
English |
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Original Title |
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ISSN |
1475-7516 |
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Notes |
WOS:001525548200007 |
Approved |
no |
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Is ISI |
yes |
International Collaboration |
yes |
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Call Number |
IFIC @ pastor @ |
Serial |
6747 |
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