切伦科夫辐射Cherenkov radiation。高速带电粒子在非真空的透明介质中穿行,当粒子速度大于光在这种介质中的相速度(即单一频率的光波在介质中的波形扰动的速度)时,就会激发出电磁波,这种现象即切伦科夫辐射。
切伦科夫辐射(Cerenkov radiation)是指透明介质中穿行的速度超过介质中 光速的 带电粒子所发出的一种 辐射。[1]
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大气切伦科夫辐射 atmospheric Cherenkov radiation
介绍了一套基于切伦科夫辐射的用于强流短脉冲电子束束斑实时测量的装置。
An online beam spot diagnostic system for high current, short pulse electron beam based on Cerenkov radiation is introduced.
他们还表示在中微子能谱中没有发现下沉,这种下沉意味着在切伦科夫辐射时的能量丢失。
They also say there were no dips in the neutrinos' energy spectrum that would imply that they were emitting Cherenkov-like radiation.
一般来说,由电子引发的切伦科夫辐射和由正电子引发的切伦科夫辐射是不可能区分开的。
Normally, it is impossible to distinguish Cherenkov radiation generated by positrons from that created by electrons.
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