Ultra-high-energy event KM3-230213A constraints on Lorentz Invariance Violation in neutrino sector

2025/02/13 by Satunin, Petr · 6 citations
#FOS: Physical sciences #High Energy Astrophysical Phenomena (astro-ph.HE) #High Energy Physics - Phenomenology (hep-ph)

paper · doi:10.48550/arxiv.2502.09548

Abstract

We discuss the constraints on superluminal neutrino Lorentz Invariance Violation (LIV) parameters from the observation of the ultra-high-energy event KM3-230213A by KM3NeT collaboration in cases of linear n=1 and quadratic n=2 LIV scenarios. Assuming extragalactic origin of the event, we obtain the constraints on LIV mass scale Λ_n=1 = 1.1 × 10³⁰ GeV and Λ_n=2 = 1.1 × 10¹⁹ GeV from the absence of neutrino splitting.

Cited by

• JUNO's Impact on the Neutrino Mass Ordering from Lorentz Invariance Violation
• Superluminal constraints from ultra-high-energy neutrino events
• Neutrino transition dipole moments in light of the KM3NeT event
• Ultra-high energy event KM3-230213A as a cosmogenic neutrino in light of minimal UHECR flux models
• Probes for String-Inspired Foam, Lorentz, and CPT Violations in Astrophysics
• Interpreting the KM3-230213A PeV Neutrino Event via Vector Dark Matter Decay and Its Multi-Messenger Signatures

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