ELI5: Explain Like I'm 5

Track Imaging Cherenkov Experiment

Okay kiddo, so imagine you're in a big room where it's really dark and you can't see anything. But then, someone turns on a special kind of light that makes things glow.

Well, scientists have something kind of like that for when they want to study very tiny particles called subatomic particles. Instead of a special light, they use a kind of particle called a proton to hit other particles and make them go very fast.

When these fast particles go through a special kind of material called a radiator, they make something called Cherenkov radiation. This is kind of like when you stick your hand in a pool and see ripples on the surface - the Cherenkov radiation is like ripples, but in light instead of water, and they can help scientists see where the particles are going.

The scientists then use special cameras called detectors to take pictures of the Cherenkov radiation, which shows them the path that the particles took. This is called track imaging.

Overall, the track imaging Cherenkov experiment is a way for scientists to see the path of tiny particles by using special radiation and cameras.