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首页> 外文会议>International Workshop on Neutrino-Nucleus Interactions in the Few GeV Region >ArgoNeuT: a liquid Argon TPC for the study of v interactions in the intermediate energy range
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ArgoNeuT: a liquid Argon TPC for the study of v interactions in the intermediate energy range

机译：Argoneut：液体氩tpc用于研究中间能量范围内的V相互作用

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The next generation of long baseline neutrino oscillation experiments, aiming at precision measurements of the MNSP matrix element, will be focused on the "few GeV" energy range. For these experiments one of the main sources of uncertainty is the poor knowledge of the v-nucleus interaction cross-section, dominated in this energy range by the QE channel contribution. The LAr-TPC technology is ideal to perform a wide variety of v-physics studies in the intermediate energy range, thanks to the capability of single particle identification and detailed reconstruction of exclusive topologies. The present paper reports a feasibility study for the measurement of the QE CC cross-section for the v^-nucleus interaction in liquid Argon, using the ArgoNeuT detector on the NuMI Beam and the MINOS Near Detector as muon catcher. The estimated relative statistical error between 1 and 4 GeV is at the level of 4 - 5%, below the beam systematics. The present status of the ArgoNeuT experiment is also reported.
机译：旨在瞄准MNSP矩阵元件精确测量的下一代长基线中微子振荡实验将集中在“几个GEV”能量范围内。对于这些实验，不确定的主要来源之一是V-Nucleus相互作用横截面的知识差，所以通过QE通道贡献在这种能量范围内主导。由于单粒子识别和对独家拓扑的详细重建的能力，LAR-TPC技术是在中间能量范围内进行中间能源范围内的各种V物理研究。本文报道了一种可行性研究，用于测量液体氩气中的v ^-尼核相互作用的QE CC横截面，使用Numi光束上的Argoneut检测器和探测器附近的探测器作为muon捕手。估计的相对统计误差为1至4 GEV在光束系统下方的4-5％的水平之间。还报道了Argoneut实验的现状。

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