Ioneneinstreuung
Ioneneinstreuung refers to the scattering of ions by other charged particles, typically electrons or other ions. This phenomenon is fundamental in understanding the behavior of plasmas, ionized gases found in stars, lightning, and various technological applications like fusion reactors. When an ion encounters another charged particle, their electric fields interact, causing the ion's trajectory to deviate from a straight line. This deviation is a form of elastic collision, meaning kinetic energy is conserved. The degree of scattering depends on factors such as the energy of the incident ion, the charge and distance of the scattering particle, and the density of the plasma.
Several theoretical models describe ioneneinstreuung. The Rutherford scattering formula, for example, provides a basis for understanding