Ultra-high energy cosmic neutrinos from gamma-ray bursts
arXiv:2211.00231 · doi:10.1016/j.fmre.2022.05.022
Abstract
Based on recent proposal to associate IceCube TeV and PeV neutrino events with gamma-ray bursts~(GRBs) by considering the Lorentz violation of neutrinos, we provide a new estimate on the GRB neutrino flux and such result is much bigger than previous results by the IceCube Collaboration. Among these 24 neutrino ``shower" events above 60~TeV, 12 events are associated with GRBs. Such result is comparable with the prediction from GRB fireball models. Analysis of track events provide consistent result with the shower events to associate high energy cosmic neutrinos with GRBs under the same Lorentz violation features of neutrinos. We also make a background estimation and reveal GRBs as a significant source for the ultra-high energy IceCube neutrino events. Our work supports the Lorentz violation and -violation of neutrinos, indicating new physics beyond relativity.
8 latex pages, 3 figures, final version for journal publication
References in corpus (5)
- Search for Prompt Neutrino Emission from Gamma-Ray Bursts with IceCube
- GRBs Neutrinos as a Tool to Explore Quantum Gravity induced Lorentz Violation
- Light speed variation from gamma-ray bursts
- Light speed variation from gamma ray burst GRB 160509A
- Consistent Lorentz violation features from near-TeV IceCube neutrinos
Cited by in corpus (10)
- Invisible Neutrino Decays as Origin of TeV Gamma Rays from GRB221009A
- Speed Variations of Cosmic Photons and Neutrinos from Loop Quantum Gravity
- Association of 220 PeV Neutrino KM3-230213A with Gamma-Ray Bursts
- Lorentz- and CPT-violating neutrinos from string/D-brane model
- Lorentz and CPT breaking in gamma-ray burst neutrinos from string theory
- Trajectories of astroparticles in pseudo-Finsler spacetime with the most general modified dispersion
- Neutrinos as possible probes for quantum gravity
- Re-assessing special aspects of Dirac fermions in presence of Lorentz-symmetry violation
- Probes for String-Inspired Foam, Lorentz, and CPT Violations in Astrophysics
- Consistency of Lorentz-invariance violation neutrino scenarios in time delay analyses