How Does Photon Interact With Matter?

How Does Photon Interact With Matter? Photons interact differently in matter than charged particles because photons have no electrical charge. give up their energy via secondary interactions (mostly ionization). The interaction of photons with matter is probabilistic, while the interaction of charged particles is certain. What are the four types of photon interactions with matter?

Can Photons Hit Each Other?

Can Photons Hit Each Other? Can photons hit each other? Since light itself does not have electric charge, one photon cannot directly interact with another photon. Instead, they just pass right through each other without being affected. Because they are bosons and because they carry no electric charge, one photon cannot directly bounce off another