SN1987A constraints on the neutrino-dark-fermion interaction from resonant scattering with C nu B

arXiv:2609.01716 · hep-ph, astro-ph.HE, hep-ex · Submitted 2026-09-01 · Read on arXiv

hep-ph, astro-ph.HE, hep-ex

Submitted: 2026-09-01

Updated: 2026-09-01

Code: https://github.com/rzvincent/sn1987_neutrino_mcmc

Terminology

• Core — 14× in this paper · explained in 2 episodes
• Hubble Tension — 4× in this paper · explained in 9 episodes
• Adam — 3× in this paper · explained in 2 episodes
• Bayesian Framework — 3× in this paper · explained in 3 episodes
• Benchmark — 2× in this paper · explained in 2 episodes
• Symmetry Breaking — 2× in this paper · explained in 3 episodes
• Abundance — 1× in this paper · explained in 1 episode
• Clustering — 1× in this paper · explained in 2 episodes
• Consistency — 1× in this paper · explained in 3 episodes
• Degeneracy — 1× in this paper · explained in 3 episodes
• Matter Power Spectrum — 1× in this paper · explained in 2 episodes
• Standard Model — 1× in this paper
• Trace — 1× in this paper · explained in 2 episodes

Sources

• Neutrino Self-Interactions: A White Paper
• The Neutrino Puzzle: Anomalies, Interactions, and Cosmological Tensions
• Dark Neutrino interactions phase out the Hubble tension
• Flavor-specific Interaction Favors Strong Neutrino Self-coupling in the Early Universe
• Updated constraints on massive neutrino self-interactions from cosmology in light of the $H_0$ tension
• Self-interacting neutrinos, the Hubble parameter tension, and the Cosmic Microwave Background
• Resonant neutrino self-interactions and the $H_0$ tension
• Updating non-standard neutrinos properties with Planck-CMB data and full-shape analysis of BOSS and eBOSS galaxies
• Joint 21-cm and CMB Forecasts for Constraining Self-Interacting Massive Neutrinos
• The two-mode puzzle: Confronting self-interacting neutrinos with the full shape of the galaxy power spectrum
• Self-Interacting Neutrinos in Light of Large-Scale Structure Data
• Exploring neutrino interactions in light of present and upcoming galaxy surveys
• Self-interacting neutrinos in light of recent CMB and LSS data
• Fresh Look at Neutrino Self-Interactions With the Lyman-$\alpha$ Forest: Constraints from EFT and PRIYA Simulations
• Resonant neutrino self-interactions: Insights from the full shape galaxy power spectrum
• Revising Limits on Neutrino-Majoron Couplings
• Results on $\beta\beta$ decay with emission of two neutrinos or Majorons in $^{76}$Ge from GERDA Phase I
• Bounds on Neutrino-Scalar Yukawa Coupling
• Neutrinoless double-beta decay with massive scalar emission
• Lepton-Number-Charged Scalars and Neutrino Beamstrahlung

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