PASCOS 2016: 22nd International Symposium on Particles, Strings and Cosmology

Constraining Lorentz Violation with IceCube High Energy Neutrino Data

13 Jul 2016, 11:40

20m

ICISE

Neutrino Physics Parallel I

Speaker

Wei-Hao Lai (National Chiao-Tung University)

Description

The Lorentz violation effects on the flavor transitions of high energy astrophysical neutrinos are studied. We show that stringent constraints on the Lorentz violation parameters can be derived from recent IceCube flavor ratio measurement on astrophysical neutrinos with energies between 25 TeV and 2.8 PeV. We present our results with both analytical approximations and full numerical calculations.

Presentation materials

pascos 2016 LaiWeiHao.pdf