Compton scattering(redirected from Compton shift)
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in the absorption of electromagnetic radiation of medium energy, a decrease in energy of the bombarding photon with the dislodgement of an orbital electron, usually from an outer shell.
Synonym(s): Compton scattering
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Comp·ton ef·fect, Compton scattering (kom'tŏn e-fekt', kom'tŏn skat'ĕr-ing)
Change in wavelength of x-rays or gamma rays due to interaction of electron orbiting nucleus and incidental photon, resulting in scattered photons of lower energy and recoil electrons.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012
Compton scattering(komp'ton) [Arthur H. Compton, U.S. physicist and Nobel laureate, 1892–1962]
An interaction between x-rays and matter in which the incoming photon ejects a loosely bound outer-shell electron. The resulting change in the direction of the x-ray photon causes scatter, increasing the dose and degrading the radiographic image. Most interactions between x-rays and matter are of this type, esp. at high energies. See: scatter
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Compton,Arthur H., U.S. physicist, 1892-1962, winner of the 1927 Nobel Prize for his work in physics.
Compton effect - in electromagnetic radiations of medium energy, a decrease in energy of the bombarding photon with the dislodgement of an orbital electron, usually from an outer shell. Synonym(s): Compton scattering
Compton scattering - Synonym(s): Compton effect
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