CPT-odd Resonances in Neutrino Oscillations

Abstract

We consider the consequences for future neutrino factory experiments of small CPT-odd interactions in neutrino oscillations. The ν_μ\toν_μand \barν_μ\to\barν_μsurvival probabilities at a baseline L=732 km can test for CPT-odd contributions at orders of magnitude better sensitivity than present limits. Interference between the CPT-violating interaction and CPT-even mass terms in the Lagrangian can lead to a resonant enhancement of the oscillation amplitude. For oscillations in matter, a simultaneous enhancement of both neutrino and antineutrino oscillation amplitudes is possible.

arXiv comment10 pages, Revtex (singlespaced), uses epsf.sty, 2 postscript figures

References in corpus (12)

• Evidence for oscillation of atmospheric neutrinos
• Lorentz-Violating Extension of the Standard Model
• CPT Violation and the Standard Model
• High-Energy Tests of Lorentz Invariance
• Measurement of the flux and zenith-angle distribution of upward through-going muons by Super-Kamiokande
• CPT, Strings, and Meson Factories
• Measurement of the atmospheric neutrino-induced upgoing muon flux using MACRO
• Measurement of the atmospheric neutrino flavour composition in Soudan 2
• Neutrino oscillation physics with a neutrino factory
• CPT and Lorentz tests with muons
• Lorentz and CPT tests with spin-polarized solids
• Precision Tests of CPT Symmetry and Quantum Mechanics in the Neutral Kaon System

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