Source: wikibot/backscatter

= Backscatter
{wiki=Backscatter}

Backscatter refers to the phenomenon where radiation, particles, or waves that are emitted or transmitted from a source are reflected or scattered back toward the source or in other directions. It can occur in various contexts, including physics, telecommunications, and imaging systems. Here are a few specific contexts in which backscatter is commonly discussed: 1. **Physics and Particle Physics**: In particle physics, backscatter refers to the deflection of particles, such as electrons or photons, when they collide with matter.