@Article{Miranda_etal2016,
author="Miranda, O. G.
and Tortola, M.
and Valle, J. W. F.",
title="New Ambiguity in Probing CP Violation in Neutrino Oscillations",
journal="Physical Review Letters",
year="2016",
publisher="Amer Physical Soc",
volume="117",
number="6",
pages="061804--5pp",
abstract="If neutrinos get mass via the seesaw mechanism the mixing matrix describing neutrino oscillations can be effectively nonunitary. We show that in this case the neutrino appearance probabilities involve a new CP phase phi associated with nonunitarity. This leads to an ambiguity in extracting the {\textquoteleft}{\textquoteleft}standard{\textquoteright}{\textquoteright} three-neutrino phase delta(CP), which can survive even after neutrino and antineutrino channels are combined. Its existence should be taken into account in the planning of any oscillation experiment aiming at a robust measurement of delta(CP).",
optnote="WOS:000381442800007",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2812), last updated on Fri, 07 Oct 2016 09:31:57 +0000",
issn="0031-9007",
doi="10.1103/PhysRevLett.117.061804",
opturl="http://arxiv.org/abs/1604.05690",
opturl="https://doi.org/10.1103/PhysRevLett.117.061804",
archivePrefix="arXiv",
eprint="1604.05690",
language="English"
}