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arXiv 0909.2915hep-ex
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$ν_μ$带电电流$π^+$产生准弹性散射截面的测量

Measurement of the $ν_μ$ Charged Current $π^+$ Production to Quasi-elastic Scattering Cross Section

Jaroslaw A. Nowak

摘要:

MiniBooNE使用带电电流相互作用的高统计样本,报告了矿物油上的单电荷π介子产生与准弹性截面比的模型独立测量,而无需对靶核中的π介子再相互作用进行校正。结果是在0.4 GeV < E < 2.4 GeV的范围内作为中微子能量的函数提供的,在最高统计区域的精度为11%。

英文摘要:

Using high statistics samples of charged current interactions, MiniBooNE reports a model independent measurement of the single charged pion production to quasi-elastic cross section ratio on mineral oil without corrections for pion re-interactions in the target nucleus. The result is provided as a function of neutrino energy in the range 0.4 GeV < E < 2.4 GeV with 11% precision in the region of highest statistics.

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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