摘要
On March 8,2012,the Daya Bay Collaboration announced that a new kind of neutrino oscillation(corresponding to neutrino mixing angleθ_(13))had been discovered.Its measured oscillation amplitude is 9.2%,with an error of 1.7%,corresponding to a probability of one part per ten million for null oscillation.This result revealed a basic property of neutrinos and opened a gateway towards the understanding of the'mystery of matter-antimatter asymmetry'.It is well received by the international community of high-energy physics,and is considered to be a milestone of neutrino physics.
On March 8, 2012, the Daya Bay Collaboration announced that a new kind of neutrino oscillation （corresponding to neutrino mixing angle 013） had been discovered. Its measured oscillation amplitude is 9. 2%, with an error of 1.7%, corresponding to a probability of one part per ten million for null oscillation. This result revealed a basic property of neutrinos and opened a gateway towards the understanding of the ＂mystery of matter-antimatter asymmetry＂. It is well received by the international community of high-en- ergy physics, and is considered to be a milestone of neutrino physics.
基金
supported continuously by the National Natural Science Foundationof China
