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Four-Neutrino Analysis of 1.5 km Baseline Reactor Antineutrino Oscillations
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The masses of sterile neutrinos are not yet known, and depending on the orders of magnitudes, their existence may explain reactor anomalies or the spectral shape of reactor neutrino events at 1.5 km baseline detector. Here, we present four-neutrino analysis of the results announced by RENO and Daya Bay, which performed the definitive measurements ofθ13based on the disappearance of reactor antineutrinos at km order baselines. Our results using 3 + 1 scheme include the exclusion curve ofΔm412versusθ14and the adjustment ofθ13due to correlation withθ14. The value ofθ13obtained by RENO and Daya Bay with a three-neutrino oscillation analysis is included in the1σinterval ofθ13allowed by our four-neutrino analysis.
Title: Four-Neutrino Analysis of 1.5 km Baseline Reactor Antineutrino Oscillations
Description:
The masses of sterile neutrinos are not yet known, and depending on the orders of magnitudes, their existence may explain reactor anomalies or the spectral shape of reactor neutrino events at 1.
5 km baseline detector.
Here, we present four-neutrino analysis of the results announced by RENO and Daya Bay, which performed the definitive measurements ofθ13based on the disappearance of reactor antineutrinos at km order baselines.
Our results using 3 + 1 scheme include the exclusion curve ofΔm412versusθ14and the adjustment ofθ13due to correlation withθ14.
The value ofθ13obtained by RENO and Daya Bay with a three-neutrino oscillation analysis is included in the1σinterval ofθ13allowed by our four-neutrino analysis.
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