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arXiv 1710.00749hep-ph
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使用NuWro的少数GeV中$ν_μ$和$\bar{ν_μ}$诱导的单π介子产生过程的截面

Cross-sections for $ν_μ$ and $\bar{ν_μ}$ induced single pion production processes in the few GeV using NuWro

Qudsia Gani, W. Bari

摘要:

为了在追求中微子振荡参数方面取得持续的进展,我们需要精确地了解在中微子振荡实验中作为背景和系统不确定性来源的π介子产生过程,因为π介子可以模拟末态电子(正电子)。因此,如果π介子被吸收在末态相互作用中,π介子产生主相互作用可能表现为准弹性。用NuWro事例发生器研究了$ν_μ$和$\bar{ν_μ}$与烃靶$(CH_{2})$相互作用引起的荷电单π产生过程,并将所得截面与Miner $ν$ A实验结果进行了比较.

英文摘要:

For a continued progress in the pursuit of neutrino oscillation parameters, we require to have a precise knowledge of the pion production processes which act as a source of backgrounds and systematic uncertainties in neutrino oscillation experiments because pions can mimic a final state electron (positron). Therefore a pion production principal interaction may appear to be quasi-elastic if the pion is absorbed in the final state interactions. Charged-current single pion production processes induced by $ν_μ$ and $\bar{ν_μ}$ interactions with hydrocarbon target $(CH_{2})$ has been studied using NuWro event generator and the cross-sections so obtained have been compared with the results of Miner$ν$A experiment.

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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