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  • scattering amplitude is the probability amplitude of the outgoing spherical wave relative to the incoming plane wave in a stationary-state scattering...
    6 KB (963 words) - 15:13, 8 December 2023
  • Thumbnail for X-ray diffraction
    consider a density of scatterers f(r); these scatterers produce a scattered spherical wave of amplitude proportional to the local amplitude of the incoming...
    32 KB (4,200 words) - 23:52, 2 June 2024
  • Gabriele Veneziano that the Euler beta function, when interpreted as a scattering amplitude, has many of the features needed to explain the physical properties...
    3 KB (388 words) - 04:21, 12 February 2024
  • contributions from all the scatterings of the initial state of the S-matrix to any other physical state at infinity, with the scatterings of the latter to the...
    8 KB (1,228 words) - 14:14, 6 August 2023
  • Thumbnail for Atomic form factor
    scattering factor, is a measure of the scattering amplitude of a wave by an isolated atom. The atomic form factor depends on the type of scattering,...
    9 KB (1,275 words) - 18:19, 1 May 2024
  • Jacobi amplitude of Jacobi elliptic functions Probability amplitude, in quantum mechanics Scattering amplitude, in quantum mechanics Complex amplitude Amplitude...
    1 KB (151 words) - 03:06, 10 August 2023
  • a role in the theory of scattering amplitudes where a set of dualities between them and special types of scattering amplitudes has been found. These have...
    35 KB (4,874 words) - 08:19, 3 July 2024
  • Born approximation (category Scattering theory)
    -\mathbf {r} '|}}} one can extract the Born approximation to the scattering amplitude from the Born approximation to the Lippmann–Schwinger equation above...
    8 KB (1,223 words) - 22:14, 11 April 2024
  • Thumbnail for MHV amplitudes
    Tomasz Taylor found that when considering the scattering of many gluons, certain classes of amplitude vanish at tree level; in particular when fewer...
    9 KB (1,199 words) - 15:24, 4 February 2024
  • analysis Particle detector Radar cross-section Rutherford scattering Scattering amplitude International Bureau of Weights and Measures (2006), The International...
    36 KB (5,772 words) - 23:50, 26 May 2024
  • Thumbnail for Associahedron
    level scattering amplitude is the volume of the dual associahedron. The associahedron also helps explaining the relations between scattering amplitudes of...
    13 KB (1,455 words) - 00:28, 24 March 2024
  • Thumbnail for Scattering
    scattering Rayleigh scattering Resonances in scattering from potentials Rutherford scattering Small-angle scattering Scattering amplitude Scattering from...
    30 KB (3,720 words) - 01:27, 12 June 2024
  • theory is that the scattering amplitude for potential scattering grows as a function of the cosine z {\displaystyle z} of the scattering angle as a power...
    13 KB (1,914 words) - 16:45, 1 June 2024
  • loop quantum gravity in calculating transition amplitudes and background-independent scattering amplitudes. In order to determine a finite value for the...
    33 KB (6,587 words) - 17:47, 26 July 2024
  • Optical theorem (category Scattering theory)
    general law of wave scattering theory, which relates the zero-angle scattering amplitude to the total cross section of the scatterer. It is usually written...
    7 KB (1,306 words) - 15:01, 13 August 2024
  • surprises. Veneziano himself discovered that for the scattering amplitude to describe the scattering of a particle that appears in the theory, an obvious...
    123 KB (15,355 words) - 03:08, 13 August 2024
  • Thumbnail for Amplituhedron
    Amplituhedron (category Scattering theory)
    possibilities is called a "tree", and the probability amplitude of a given outcome is called its scattering amplitude. According to the principle of unitarity, the...
    9 KB (961 words) - 20:48, 17 May 2024
  • Thumbnail for Fano resonance
    Fano resonance (category Scattering)
    between the amplitude to simply scatter the incident electron and the amplitude to scatter via autoionization creates an asymmetric scattering line-shape...
    8 KB (1,110 words) - 22:56, 12 August 2024
  • Thumbnail for Feynman diagram
    Feynman diagram (category Scattering theory)
    amplitude is then given as the matrix element of the S-matrix between the initial and final states of the quantum system. When calculating scattering...
    93 KB (16,020 words) - 21:50, 8 July 2024
  • Thumbnail for Loop quantum gravity
    calculate the scattering amplitudes from these quantities. As explained below in the section on the Background independent scattering amplitudes, in the...
    118 KB (16,630 words) - 15:46, 6 August 2024
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