English: The physicist Arthur Holly Compton used the quantum theory to explain how the scattering of light quantum by electrons takes place, a phenomenon. based on Compton scattering, which allows for the simultaneous espalhamento Compton, a qual viabiliza a medida simultânea da densidade e da umidade. Abstract. PAIVA, Eduardo de. On the inverse Compton scattering. Rev. Bras. Ensino Fís. [online]. , vol, n.3, pp ISSN
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Sobre o espalhamento Compton inverso
Compton observed the scattering of x-rays from electrons in a carbon target and found scattered x-rays with a longer wavelength than those incident upon the target. This abstract may be abridged.
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The shift of the wavelength increased with scattering angle according to the Compton formula:. Compton explained and modeled the data by assuming a particle photon nature for light and applying conservation of energy and conservation of momentum to the collision between the photon and the electron.
Photon beams produced by inverse Compotn scattering of laser light by relativistic electrons have scientific, technological, industrial and medical applications. At a time early ‘s when the particle photon nature of light suggested by the photoelectric effect was still cimpton debated, the Compton experiment gave clear and independent evidence of particle-like behavior.
Compton Scattering Arthur H. However, espalhamenyo access to EBSCO’s databases from non-subscribing institutions is not allowed if the purpose of the use is for commercial gain through cost reduction or avoidance for a non-subscribing institution.
The scattered photon has lower energy and therefore a longer wavelength according to the Planck relationship. Index Great experiments of physics Reference: Click for more detail.
The physicist Arthur Holly Compton used the quantum theory to explain how the scattering of light quantum by electrons takes place, a phenomenon known as Compton effect. Remote access to EBSCO’s databases is permitted to patrons of subscribing institutions accessing from remote locations compyon personal, non-commercial espahlamento.
The shift of the wavelength increased with scattering angle according to the Compton formula: Compton was awarded the Nobel Prize in for the “discovery of the effect named after him”.
However, users may print, download, or email articles for individual use. An interesting feature of the Compton effect occurs in a frontal collision between the photon and the electron with the photon being backscattered, in which case the energy of the scattered photon is maximum and can be even of the order of magnitude of the energy of the incident electron.