"Relative Spectra of IBD Events for Phase-I+II" of "Improved Sterile Neutrino Constraints from the STEREO Experiment with 179 Days of Reactor-On Data"

Data from Figure 30 – Relative comparison between the estimated rates of IBD events $A_{l,i}$ (for cell $l$ and energy bin $i$) and the fitted no-oscillation model $M_{l,i}(0, 0, \vec{\alpha})~\phi_i$ as a function of reconstructed energy $E_\text{rec}$ after a fit to phase-I+II data. Due to less statistics, the highest energy bin is excluded from the oscillation analysis in phase-I. For technical reasons, its value is set equal to zero in this dataset. A graphical presentation can be downloaded at "Resources" for reference.

本数据集取自图30，展示了IBD事件（反β衰变事件，Inverse Beta Decay, IBD）的估算产额$A_{l,i}$（对应探测单元$l$与能量区间$i$）与拟合得到的无振荡模型$M_{l,i}(0, 0, vec{alpha})~phi_i$之间的相对比较，该比较以重建能量$E_ ext{rec}$为自变量，基于I+II期实验数据的拟合结果得到。因统计量不足，I期振荡分析未纳入最高能量区间。出于技术原因，本数据集将该区间的数值设为零。相关可视化图表可在「资源」板块下载以供参考。