| Antineutrinos were detected by inverse beta decay(IBD)ve ? p?e+ at Daya Bay Reactor Experiment.Based on 1230 days of experimental data in Daya Bay,totally about 0.4 millions and 1.6 millions IBD sample tagged via neutron capture on Hydrogen(nH)were observed at far site and near site,respective-ly.The measurements of oscillation parameters sin2?13=0.075-0.0065+0.0069,?m322=2.65-0.17+0.17×10-3eV2 wer obtained using the observed antineutrino rates and en-ergy spectra in a three-neutrino oscillation framework.This measurements are consistent with the results of inverse beta decay samples via neutron captured on gadolinium(nGd)at Daya Bay Experiment within 1?. |
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