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arXiv 1105.1698hep-ex
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MINER $ν$ A实验的状态更新

Status Update for the MINER$ν$A Experiment

Gabriel Perdue

摘要:

MINER $ν$ A(Main INjEctoR $ν$ -A)是一个数GeV中微子截面实验,于2009年秋季开始在FNAL NuMI光束线上采集数据。MINER $ν$ A采用了一种细粒度的探测器,能够完成中微子相互作用的运动学表征。探测器由一个约6.5吨的活性靶区组成,该活性靶区由塑料闪烁体和活性区上游的额外碳、铁和铅靶组成。该实验将为中微子振荡搜索和原子核结构的纯弱探针提供重要输入。在这里,我们提供了一组感兴趣的初始运动学分布,并提供了一个一般的状态更新。

英文摘要:

MINER$ν$A (Main INjEctoR $ν$-A) is a few-GeV neutrino cross section experiment that began taking data in the FNAL NuMI beam-line in the fall of 2009. MINER$ν$A employs a fine-grained detector capable of complete kinematic characterization of neutrino interactions. The detector consists of an approximately 6.5 ton active target region composed of plastic scintillator with additional carbon, iron, and lead targets upstream of the active region. The experiment will provide important inputs for neutrino oscillation searches and a pure weak probe of nuclear structure. Here we offer a set of initial kinematic distributions of interest and provide a general status update.

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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