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arXiv 0910.4605hep-ex
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大亚湾核电站寻找theta13

The hunt for theta13 at the Daya Bay nuclear power plant

Wei Wang

摘要:

大亚湾反应堆中微子实验位于中国深圳大亚湾核电站。该实验部署了8个“相同”的反中微子探测器,以测量不同距离的3个地下实验大厅中6个2. 9 GW_{th}反应堆堆芯的反中微子通量。大亚湾核电站探测器的靶区填充了20吨0.1%Gd掺杂的LAB液体闪烁体。使用当前的实验技术,基线不相关探测器不确定度为~0.38%。经过3年的数据采集,大亚湾对$sin^2 2theta_{13}$的敏感度可以达到<0.01。

英文摘要:

The Daya Bay reactor neutrino experiment is located at the Daya Bay nuclear power plant in Shenzhen, China. The experiment deploys eight "identical" antineutrino detectors to measure antineutrino fluxes from six 2.9 GW_{th} reactor cores in three underground experimental halls at different distances. The target zone of the Daya Bay detector is filled with 20 t 0.1% Gd doped LAB liquid scintillator. The baseline uncorrelated detector uncertainty is ~0.38% using current experimental techniques. Daya Bay can reach a sensitivity of <0.01 to $sin^2 2theta_{13}$ with baseline uncertainties after 3 years of data taking.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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