Cherenkov radiation is predicted by the "standard model" of particle physics and is also observed in the real world, most often as a faint blue glow emanating from the cores of nuclear reactors.
切伦科夫辐射是用粒子物理学的“标准模型”所预测到的,在现实世界中也观察到了,最经常是从核反应堆的核心处所发射的淡蓝色光芒。