• Thumbnail for Compton scattering
    Compton scattering (or the Compton effect) is the quantum theory of high frequency photons scattering following an interaction with a charged particle...
    28 KB (3,865 words) - 19:27, 30 May 2025
  • Thumbnail for Thomson scattering
    low-energy limit of Compton scattering: the particle's kinetic energy and photon frequency do not change as a result of the scattering. This limit is valid...
    11 KB (1,537 words) - 06:33, 11 March 2025
  • gamma-ray spectrometry, the Compton edge is a feature of the measured gamma-ray energy spectrum that results from Compton scattering in the detector material...
    4 KB (518 words) - 13:28, 25 October 2024
  • Thumbnail for X-ray
    needed] Compton scattering is the predominant interaction between X-rays and soft tissue in medical imaging. Compton scattering is an inelastic scattering of...
    112 KB (13,177 words) - 22:21, 27 May 2025
  • Thumbnail for Compton wavelength
    Arthur Compton in 1923 in his explanation of the scattering of photons by electrons (a process known as Compton scattering). The standard Compton wavelength...
    10 KB (1,475 words) - 00:23, 29 May 2025
  • Thumbnail for Gamma ray
    secondary gamma rays by the mechanisms of bremsstrahlung, inverse Compton scattering and synchrotron radiation. A large fraction of such astronomical gamma...
    61 KB (7,505 words) - 19:14, 24 May 2025
  • Thumbnail for Non-linear inverse Compton scattering
    Non-linear inverse Compton scattering (NICS), also known as non-linear Compton scattering and multiphoton Compton scattering, is the scattering of multiple low-energy...
    40 KB (5,436 words) - 18:37, 22 May 2025
  • Thumbnail for Arthur Compton
    where he studied the scattering and absorption of gamma rays. Further research along these lines led to the discovery of the Compton effect. He used X-rays...
    41 KB (4,472 words) - 17:33, 25 April 2025
  • Thumbnail for Scattering
    Rayleigh scattering and Mie scattering. Inelastic scattering includes Brillouin scattering, Raman scattering, inelastic X-ray scattering and Compton scattering...
    30 KB (3,725 words) - 05:56, 25 April 2025
  • composed of several independent processes: photoelectric effect, Compton (incoherent) scattering, electron-positron pair production in the nucleus field and...
    19 KB (2,881 words) - 09:33, 25 May 2025
  • called inverse Compton scattering.[citation needed] Neutrons undergo many types of scattering, including both elastic and inelastic scattering. Whether elastic...
    5 KB (684 words) - 16:49, 29 May 2025
  • Thumbnail for Electron scattering
    electron scattering occurs at all and the beam passes straight through. Single scattering: when an electron is scattered just once. Plural scattering: when...
    46 KB (5,071 words) - 20:56, 20 February 2025
  • Thumbnail for Klein–Nishina formula
    formula describes both the Thomson scattering of low energy photons (e.g. visible light) and the Compton scattering of high energy photons (e.g. x-rays...
    9 KB (1,509 words) - 08:18, 4 May 2025
  • Thumbnail for Cosmic microwave background spectral distortions
    problem including Compton scattering and the Bremsstrahlung process for a single release of energy. In 1982, the importance of double Compton emission as a...
    22 KB (2,858 words) - 00:50, 30 May 2025
  • Thumbnail for Photoelectric effect
    another process, Compton scattering, may occur. Above twice this energy, at 1.022 MeV, pair production is also more likely. Compton scattering and pair production...
    59 KB (7,026 words) - 05:45, 23 May 2025
  • Thumbnail for Electromagnetic spectrum
    gamma rays can be measured with high accuracy through the effects of Compton scattering. Bandplan Cosmic ray Electroencephalography Infrared window Ionizing...
    47 KB (4,685 words) - 15:35, 12 May 2025
  • Thumbnail for Quantum electrodynamics
    straightforwardly given. An example is Compton scattering, with an electron and a photon undergoing elastic scattering. Feynman diagrams are in this case: 158–159 ...
    50 KB (6,702 words) - 20:03, 31 May 2025
  • Elastic scattering is a form of particle scattering in scattering theory, nuclear physics and particle physics. In this process, the internal states of...
    5 KB (556 words) - 14:31, 1 May 2024
  • Thumbnail for Compton telescope
    A Compton telescope (also known as Compton camera or Compton imager) is a gamma-ray detector which utilizes Compton scattering to determine the origin...
    2 KB (233 words) - 05:18, 10 June 2024
  • Thumbnail for Mass attenuation coefficient
    and scattering of the incident radiation caused by several different mechanisms such as Rayleigh scattering (coherent scattering); Compton scattering (incoherent...
    8 KB (909 words) - 22:23, 15 April 2025
  • Thumbnail for Compton Gamma Ray Observatory
    energy, E2, would be measured. From these two energies, E1 and E2, the Compton scattering angle, angle θ, can be determined, along with the total energy, E1...
    21 KB (2,049 words) - 07:29, 5 April 2025
  • Thumbnail for External beam radiotherapy
    comparatively excellent contrast with effective atomic number Z) or Compton scattering and pair production predominate (at energies above approximately 200 keV...
    23 KB (2,830 words) - 22:15, 24 May 2025
  • Thumbnail for Light
    Arthur Holly Compton showed that the wavelength shift seen when low intensity X-rays scattered from electrons (so called Compton scattering) could be explained...
    53 KB (6,543 words) - 22:33, 3 April 2025
  • Thumbnail for Sunyaev–Zeldovich effect
    distortion of the cosmic microwave background (CMB) through inverse Compton scattering by high-energy electrons in galaxy clusters, in which the low-energy...
    20 KB (2,203 words) - 18:41, 15 March 2025
  • Thumbnail for Scintillation counter
    converted to an energetic electron via either the photoelectric effect, Compton scattering or pair production. The chemistry of atomic de-excitation in the scintillator...
    14 KB (1,599 words) - 15:04, 14 January 2025
  • Thumbnail for Cosmic microwave background
    hydrogen. Unlike the plasma, these atoms could not scatter thermal radiation by Thomson scattering, and so the universe became transparent. Known as the...
    108 KB (13,196 words) - 12:40, 23 May 2025
  • Compton scattering, an effect observed when photons interact with electrons Compton wavelength, a quantum mechanical property of a particle Compton (surname)...
    3 KB (386 words) - 12:57, 10 May 2025
  • Thumbnail for Feynman diagram
    Feynman diagram (category Scattering theory)
    between scattering and correlation functions is the LSZ-theorem: The scattering amplitude for n particles to go to m particles in a scattering event is...
    93 KB (15,967 words) - 18:03, 26 May 2025
  • Thumbnail for X-ray scattering techniques
    is sometimes considered a sub-set of X-ray scattering, where the scattering is elastic and the scattering object is crystalline, so that the resulting...
    5 KB (425 words) - 15:47, 13 March 2025
  • Thumbnail for Gamma spectroscopy
    of primary gamma rays undergoing Compton scattering within the crystal: Depending on the scattering angle, the Compton electrons have different energies...
    27 KB (3,329 words) - 16:47, 14 January 2025