Oscillation-Independent Probes of Neutrino Non-Standard Interactions from Supernovae
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arXiv
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| Autores principales: | , , |
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| Formato: | Preprint |
| Publicado: |
2025
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| _version_ | 1866918138225885184 |
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| author | Beatty, Angela R. Suliga, Anna M. Takhistov, Volodymyr |
| author_facet | Beatty, Angela R. Suliga, Anna M. Takhistov, Volodymyr |
| contents | We introduce the first oscillation-independent astrophysical method to probe non-standard neutrino interactions (NSI) in core-collapse supernovae. Using a self-consistent treatment of NSI effects in both supernova neutrino emission simulations and flavor independent neutral-current scattering in detectors, we show that anti-correlated coincidence signatures between liquid scintillator experiments such as JUNO and dark matter detectors such as DARWIN/XLZD, ARGO, or RES-NOVA break degeneracy between NSI and flavor conversions effects. For a Galactic supernova within $\lesssim1$ kpc this approach enables independent probes of neutrino-quark NSI couplings in parameter space overlapping and extending beyond existing terrestrial limits. Our results establish a novel oscillation-independent avenue to test fundamental neutrino interactions in extreme astrophysical environments. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2509_07856 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Oscillation-Independent Probes of Neutrino Non-Standard Interactions from Supernovae Beatty, Angela R. Suliga, Anna M. Takhistov, Volodymyr High Energy Physics - Phenomenology High Energy Astrophysical Phenomena High Energy Physics - Experiment We introduce the first oscillation-independent astrophysical method to probe non-standard neutrino interactions (NSI) in core-collapse supernovae. Using a self-consistent treatment of NSI effects in both supernova neutrino emission simulations and flavor independent neutral-current scattering in detectors, we show that anti-correlated coincidence signatures between liquid scintillator experiments such as JUNO and dark matter detectors such as DARWIN/XLZD, ARGO, or RES-NOVA break degeneracy between NSI and flavor conversions effects. For a Galactic supernova within $\lesssim1$ kpc this approach enables independent probes of neutrino-quark NSI couplings in parameter space overlapping and extending beyond existing terrestrial limits. Our results establish a novel oscillation-independent avenue to test fundamental neutrino interactions in extreme astrophysical environments. |
| title | Oscillation-Independent Probes of Neutrino Non-Standard Interactions from Supernovae |
| topic | High Energy Physics - Phenomenology High Energy Astrophysical Phenomena High Energy Physics - Experiment |
| url | https://arxiv.org/abs/2509.07856 |