Back إشعاع جسيمي Arabic Radiació de partícules Catalan تیشکە مادییەکان CKB Partikla radiado Esperanto Radiación corpuscular Spanish Hiukkassäteily Finnish Rayonnement corpusculaire French Részecskesugárzás Hungarian Agnageislun Icelandic 粒子放射線 Japanese
Particle radiation is the radiation of energy by means of fast-moving subatomic particles. Particle radiation is referred to as a particle beam if the particles are all moving in the same direction, similar to a light beam.
Due to the wave–particle duality, all moving particles also have wave character. Higher energy particles more easily exhibit particle characteristics, while lower energy particles more easily exhibit wave characteristics.