Direct detection experiments probe new neutrino interactions
Published on:
8 February 2024
Primary Category:
High Energy Physics - Phenomenology
Paper Authors:
Valentina De Romeri,
Dimitrios K. Papoulias,
Christoph A. Ternes
Bullets
Key Details
Solar neutrinos generate detectable electron recoil signals at current experiments
Data enables tests of new U(1)' models with neutrino-electron couplings
Stringent constraints set on parameter space of anomaly-free B-L and other models
Future experiments like DARWIN will substantially improve existing limits
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AI generated summary
Direct detection experiments probe new neutrino interactions
Recent dark matter experiments like XENONnT, LUX-ZEPLIN, and PandaX-4T detect solar neutrinos scattering off electrons. This allows stringent tests of new neutrino interactions from additional U(1)' symmetries. We summarize key results constraining the mass and coupling of new vector mediators from these experiments.
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