论文标题
从局部超新星中检测具有多个中微子观测值的高能中微子小型果
Detecting High-Energy Neutrino Minibursts from Local Supernovae with Multiple Neutrino Observatories
论文作者
论文摘要
越来越多的证据来自阿加拉术超新星（SNE）的多波长观察结果，已经确定了II型SNE中存在密集的室内材料。 SN弹出物与偶然物质之间的相互作用应导致宇宙射线的扩散冲击加速度和相关的高能量发射。观察高能中微子以及来自SNE的MEV中微子将提供前所未有的机会，以了解宇宙射线和中微子物理学中未解决的问题。我们表明，当前和未来的中微子探测器可以从银河系附近的夜外SN中识别出高能中微子。我们介绍了在已知的局部星系中检测SNE的高能中微子小型果的前景，并证明了多个高能中微子检测器网络如何扩展地平线以识别高能SN中微子。我们还讨论了SN 2023IXF的高能中微子排放。
Growing evidence from multi-wavelength observations of extragalactic supernovae (SNe) has established the presence of dense circumstellar material in Type II SNe. Interaction between the SN ejecta and the circumstellar material should lead to diffusive shock acceleration of cosmic rays and associated high-energy emission. Observation of high-energy neutrinos along with the MeV neutrinos from SNe will provide unprecedented opportunities to understand unanswered questions in cosmic-ray and neutrino physics. We show that current and future neutrino detectors can identify high-energy neutrinos from an extragalactic SN in the neighborhood of the Milky Way. We present the prospects for detecting high-energy neutrino minibursts from SNe in known local galaxies, and demonstrate how the network of multiple high-energy neutrino detectors will extend the horizon for the identification of high-energy SN neutrinos. We also discuss high-energy neutrino emission from SN 2023ixf.
