Tidal disruption events are an excellent probe for supermassive black holes in distant inactive galaxies because they emit bright multi-wavelength flares that last several months to years. AT2019dsg represents the first potential association of neutrino emission with such an explosive event.

中文翻译：

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来自潮汐破坏事件的中微子

潮汐破坏事件是遥远非活动星系中超大质量黑洞的绝佳探测器，因为它们会发出持续数月至数年的明亮的多波长耀斑。AT2019dsg代表了中微子发射与此类爆炸事件的第一个潜在关联。