New development of Neutrino Physics by Reactor Neutrinos

我们在法国的Chooz核电站建造了一个中微子探测器，并通过反应堆中微子(双Chooz实验)发现了第三个中微子振荡。我们用各种分析方法测量了中微子混合角θ_&lt；13。这些结果确定了所有中微子的混合角，并为测量轻子CP破坏和确定中微子质量等级打开了一扇窗，从而引领了中微子物理学的新发展。我们还首次利用反应堆中微子振荡的基线依赖关系测量了质量平方差Δm^2&lt；31。

We built a neutrino detector at Chooz nuclear power plant in France and identified the third neutrino oscillation by reactor neutrinos (Double Chooz experiment). We measured neutrino mixing angle θ_<13> with various analysis methods. These results have determined all the neutrino mixing angles and opened a window to measure the leptonic CP violation and to determine the neutrino mass hierarchy, that lead a new development of neutrino physics. We also measured mass squared difference Δm^2_<31> by making use of the baseline dependence of the reactor neutrino oscillation for the first time.