论文标题
用腐烂的无菌中微子解释模型中Xenon1t的过量
Interpretation of the XENON1T excess in the model with decaying sterile neutrinos
论文作者
论文摘要
具有三个活性和三个无菌中微子的现象学模型用于解释1-7 KeV能量区域中观察到的电子后坐力事件的过量的异氧化。假设两个无菌中微子具有适当的质量值衰变，而第三个无菌中微子则稳定，则可以解释观察到的电子后坐力事件的能量光谱。此外，可以预测使用这种方法在1-7 KeV能量区域中的三个峰。深色玻色子只能与可以在该区域发射的光子混合一小部分。三种光无菌中微子的可能存在可能会对中微子物理学，天体物理学和宇宙学中的某些现象产生明显影响。
The phenomenological model with three active and three sterile neutrinos is used for interpretation of the observed XENON1T excess of electronic recoil events in the 1 -- 7 keV energy region. Assuming two sterile neutrinos with appropriate mass values decay while the third sterile neutrino is stable it is possible to explain the observed energy spectrum of electronic recoil events. Moreover using this approach three peaks in the 1 -- 7 keV energy region are predicted. Dark bosons have to mix to only a small extent with photons which can be emitted in this region. The possible existence of the three light sterile neutrinos may have perceptible influence on some phenomena in neutrino physics, astrophysics and cosmology.
