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Compton scatteringdiscovered by Arthur Holly Comptonis the scattering of a photon by a charged particle, usually an electron.
It results in a decrease in energy increase in wavelength of the photon which may be an X-ray or gamma ray photoncalled the Compton effect. Part of the energy of the photon is transferred to the recoiling electron.
Inverse Compton scattering occurs when a charged particle transfers part of its energy to a photon. Compton scattering is an example of inelastic scattering  of light by a free charged particle, where the wavelength of the scattered light is different from that of the incident radiation.
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In Compton’s original experiment see Fig. The amount by which the light’s wavelength changes is called the Compton shift. Although nuclear Compton scattering exists,  Compton scattering usually refers to the interaction involving only the electrons of an atom. Louis and further verified by his graduate student Y. Woo in the years following.
Compton earned the Nobel Prize in Physics for the discovery. The effect is significant because it demonstrates that light cannot be explained purely as a wave phenomenon. Thus, light must behave as if it consists of particles, if we are to explain low-intensity Compton scattering.
Or the assumption that the electron can be treated as free is invalid resulting in the effectively infinite electron mass equal to the nuclear mass see e.
Compton’s experiment convinced physicists that light can be treated as a stream of particle-like objects quanta called photonswhose energy is proportional to the light wave’s frequency.
As shown in Fig. If the scattered photon still has enough energy, the process may be repeated. In this scenario, the electron is treated as free or loosely bound. Experimental verification of momentum conservation in individual Compton scattering processes by Bothe and Geiger as well as by Compton and Simon has komptono important in disproving the BKS theory.
Compton scattering is one of three competing processes when photons interact with matter. Komptlnov energies of a few eV to a few keV, corresponding to visible light through soft X-rays, a photon can be completely absorbed and its energy can eject an electron from its host atom, a process known as the photoelectric effect.
Compton scattering is the most important interaction in the intervening energy region. What are you searching? Download this page on PDF Efeka interaction Low-energy phenomena: Photoelectric effect Mid-energy phenomena: Thomson scattering Compton scattering High-energy phenomena: Pair production v t.