Sensitivity to theta(13) and delta in the decaying astrophysical neutrino scenario
JF Beacom, NF Bell, D Hooper, S Pakvasa, TJ Weiler
PHYSICAL REVIEW D | AMER PHYSICAL SOC | Published : 2004
We have previously shown that the decay of high-energy neutrinos from distant astrophysical sources would be revealed by flavor ratios that deviate strongly from the [Formula Presented] expected from oscillations alone. Here we show that the deviations are significantly larger when the mixing angle [Formula Presented] and the CP phase [Formula Presented] are allowed to be nonzero. If neutrinos decay, this could allow measurement of [Formula Presented] and [Formula Presented] in IceCube and other near-term neutrino telescopes. © 2004 The American Physical Society.