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An absolute $\nu$ mass measurement with the DUNE experiment

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arxiv 2203.00024 v2 pith:STCG5MVU submitted 2022-02-28 hep-ph astro-ph.HE

classification hep-phastro-ph.HE
keywords neutrinomasstimeabsoluteduneelectronfuturesupernova
verification ladder T0 review T1 audit T2 compute T3 formal
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abstract

Time of flight delay in the supernova neutrino signal offers a unique tool to set model-independent constraints on the absolute neutrino mass. The presence of a sharp time structure during a first emission phase, the so-called neutronization burst in the electron neutrino flavor time distribution, makes this channel a very powerful one. Large liquid argon underground detectors will provide precision measurements of the time dependence of the electron neutrino fluxes. We derive here a new $\nu$ mass sensitivity attainable at the future DUNE far detector from a future supernova collapse in our galactic neighborhood, finding a sub-eV reach under favorable scenarios. These values are competitive with those expected for laboratory direct neutrino mass searches.

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Forward citations

Cited by 3 Pith papers

Reviewed papers in the Pith corpus that reference this work. Sorted by Pith novelty score. Full citation record

  1. Neutrino Constraints on Scalar-Tensor Gravity

    hep-ph 2025-12 conditional novelty 6.0 of 10

    Spatially varying scalar fields rescale neutrino masses and arrival times, and neutrino data bound these rescaling parameters for Symmetron and Chameleon models.

  2. Prospects for Neutrino Observation and Mass Measurement from Binary Neutron Star Mergers

    hep-ph 2025-11 conditional novelty 6.0 of 10

    Binary neutron star merger neutrinos will require a megaton-scale detector and decades of operation to detect, but a single detected neutrino could set a sub-eV (~0.1 eV) limit on the lightest neutrino mass via gravit...

  3. Individual Neutrino Masses From a Supernova

    hep-ph 2024-11 conditional novelty 6.0 of 10

    Using time-of-flight delays of the three neutrino mass eigenstates across sharp supernova features, a galactic supernova at 10 kpc could individually constrain or measure neutrino masses at JUNO, with precision that d...

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