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DTSTART;TZID=America/Los_Angeles:20160126T160000
DTEND;TZID=America/Los_Angeles:20160126T170000
DTSTAMP:20260528T210140
CREATED:20160119T143133Z
LAST-MODIFIED:20160119T143133Z
UID:201-1453824000-1453827600@rpm.physics.lbl.gov
SUMMARY:Gaosong Li (Shanghai Jiao Tong University) - "Daya Bay Experiment"
DESCRIPTION:Abstract:\nThe Daya Bay Reactor Neutrino Experiment is designed to measure the neutrino mixing angle  with unprecedented precision. The experiment utilizes multiple pairs of identical antineutrino detectors (ADs) at different baselines from three pairs of reactor cores to minimize systematic uncertainties. In 2012\, Daya Bay made the first definitive measurement of a non-zero value for $\theta_{13}$ using the first 55 days of data collected with six ADs by measuring the antineutrino rate deficit. With the final two ADs installed\, Daya Bay resumed data taking in full 8-AD configuration in late 2012. More than 1 (0.15) million electron antineutrino candidates had been collected with the near (far) site detectors by the end of 2013\, significantly improving the precision on . In addition to precision measurement of neutrino oscillation parameters\, analyses exploring various other physics potential are carried out.\nIn this talk\, I will focus on the calibration system. I will present calibration related works I have been working on to improve the detector absolute efficiency and neutrino oscillation analysis. I will also present the results on neutrino oscillation parameters from an independent analysis.
URL:https://rpm.physics.lbl.gov/event/gaosong-li-shanghai-jiao-tong-university-daya-bay-experiment/
LOCATION:Zoom Talk\, 50A-5132\, Berkeley\, ca\, 94720
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