论文标题
横截面不确定性对沙丘和T2HK实验灵敏度研究的影响
Influence of cross-sectional uncertainty on sensitivity studies of DUNE and T2HK experiments
论文作者
论文摘要
持续和即将进行的中微子实验的最终目标是中微子混合参数的精确度量和质量层次结构的确认。横截面模型中的系统不准确性引入了中微子混合参数估计中的不准确性。为了实现这些雄心勃勃的目标，确保大大减少不确定性，特别是与横截面，中微子核相互作用和中微子 - 能量重建相关的不确定性。在这篇研究文章中，我们使用三个替代性中微子事件发生器，Genie，Nuwro和Gibuu来分析T2HK，Dune和Dune的敏感性研究，以及Dune和T2HK的合并敏感性，以及T2HK对大规模层次结构，CP侵犯，CP侵蚀，以及由跨区域的不可理解引起的八分化。这些发电机的横截面模型是独立且独立的。
The ultimate objectives of ongoing and upcoming neutrino experiments are the precise measurement of neutrino mixing parameters and the confirmation of mass hierarchy. The systematic inaccuracy in the cross-section models introduces inaccuracy in the neutrino mixing parameters estimation. It is important to secure a large decrease of uncertainties, particularly those relating to cross-section, neutrino-nucleus interactions, and neutrino-energy reconstruction, in order to achieve these ambitious goals. In this research article, we use three alternative neutrino event generators, GENIE, NuWro, and GiBUU, to analyze sensitivity studies of T2HK, DUNE, and combined sensitivity of DUNE, and T2HK for mass hierarchy, CP violation, and octant degeneracy caused by cross-section uncertainties. The cross-section models of these generators are separate and independent.
