angular distribution

Angular distribution describes how particles, such as radiation or particles emitted from a source, spread out as they move away. Instead of dispersing equally in all directions, they may be concentrated more in certain directions depending on factors like the source's shape or the forces involved. Think of it like a flashlight: some beams are wide and diffused, others focused into a narrow spot. Understanding this distribution helps scientists predict where particles will go, which is important in fields like nuclear physics, medical imaging, and radiation safety.