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arXiv 1705.00532hep-exhep-phphysics.ins-det
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强子产生实验

Hadron Production Experiments

Yoshikazu Nagai

摘要:

精确预测中微子通量是实现基于加速器的中微子实验物理目标的关键因素。在现代基于加速器的中微子实验中,中微子束是通过质子与核目标碰撞产生的。次级强子在这些碰撞中产生,它们的衰变对中微子通量有贡献。强子产生是中微子通量预测的主要系统不确定性来源,因此需要对其进行精确测量。在这些会议录中,回顾了最近的强子产生测量以及NA 61/SPS重离子和中微子实验(NA 61/SHINE)的最新结果。此外,还讨论了NA 61/SHINE强子产生测量计划,为下一代中微子实验和NA 61/SHINE物理计划扩展到2020年以后。

英文摘要:

Precise prediction of the neutrino flux is a key ingredient to achieving the physics goals of accelerator-based neutrino experiments. In modern accelerator-based neutrino experiments, neutrino beams are created by colliding protons with a nuclear target. Secondary hadrons are produced in these collisions, and their decays contribute to the neutrino flux. The hadron production is the leading systematic uncertainty source on the neutrino flux prediction; therefore its precise measurement is desirable. In these proceedings, review of recent hadron production measurements and the latest results from the NA61/SPS Heavy Ion and Neutrino Experiment (NA61/SHINE) are presented. In addition, plans of NA61/SHINE hadron production measurements for the next generation neutrino experiments and NA61/SHINE physics program extension beyond 2020 are discussed.

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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