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- In [[scattering theory]] and [[Particle accelerator|accelerator physics]], '''luminosity''' (''L'' [[Category:Scattering theory]] ...6 KB (869 words) - 23:44, 21 December 2024
- {{short description|Mathematical theory that describes the scattering of particle waves}} ...h porous media, light scattering from water droplets in a cloud, or x-rays scattering from a crystal. A more recent application is to the propagation of quantum ...19 KB (2,976 words) - 17:45, 19 February 2025
- The '''Glauber multiple scattering theory'''<ref name="Glauber:1963fi"> |title=High energy collision theory. ...5 KB (740 words) - 02:40, 15 January 2025
Page text matches
- ...{cite book |first=A. |last=Ishimaru |year=1978 |title=Wave Propagation and Scattering in Random Media |publisher=Academic Press |location=New York}}</ref> ...gle </math> or averaging of the scattering angle θ over a high number of [[scattering event]]s. ...2 KB (311 words) - 19:11, 17 May 2024
- ...Dutch astronomer [[Hendrik C. van de Hulst|van de Hulst]] describing light scattering for optically soft spheres. ...ns, Inc., NY.</ref> There are extensions to more complicated geometries of scattering targets. ...2 KB (352 words) - 19:43, 20 September 2020
- ...issart bound, or Froissart limit, is a generic constraint that the total [[scattering cross section]] of two colliding high-energy particles cannot increase fast * [[S-matrix theory|''S''-matrix theory]] ...1 KB (136 words) - 01:10, 29 November 2024
- ...is the expansion of different scattering quantities in quantum scattering theory in the powers of the interaction potential <math> V </math> (more precisely ==Born series for scattering states== ...4 KB (660 words) - 09:11, 17 December 2022
- ...ccessed most directly by [[inelastic neutron scattering]] or [[X-ray Raman scattering]]. |title=Theory of Simple Liquids ...4 KB (587 words) - 10:22, 6 December 2022
- {{Short description|Concept in scattering theory}} ...a certain energy found in [[differential cross section]]s of [[scattering|scattering experiments]]. These peaks are associated with [[subatomic particle]]s, whi ...3 KB (380 words) - 20:33, 3 January 2025
- In [[scattering theory]], the '''Jost function''' is the [[Wronskian]] of the regular solution and Here <math> \delta(k) </math> is the scattering phase and <math>n_0</math> = 0 or 1. The value <math>n_0 = 1</math> corresp ...3 KB (577 words) - 23:37, 7 January 2025
- ...cattering''' (XRS) is [[X-ray scattering techniques|non-resonant inelastic scattering]] of [[X-ray]]s from [[core electron]]s. It is analogous to vibrational [[Raman scattering]], which is a widely used tool in optical spectroscopy, with the difference ...5 KB (818 words) - 14:57, 23 October 2022
- ...]], describes the asymptote of the scattering intensity ''I(q)'' for large scattering [[wavenumber]]s ''q''. ...ed of distinct [[mescospic physics|mesoscopic]] particles, all small-angle scattering can be understood as arising from surfaces or interfaces. Normally, SAS is ...4 KB (603 words) - 14:50, 23 October 2022
- ...ance between the information (ruler scaling) and the scattering layer. The scattering layer is close to the ruler surface on the left side and the distance incre ...ering]] during transmission or reflection. DOI is sensitive to even subtle scattering effects; the more light is being scattered out of the regular direction the ...3 KB (507 words) - 21:23, 26 December 2023
- ...raction|phonon-electron scattering]], and phonon-boundary scattering. Each scattering mechanism can be characterised by a relaxation rate 1/<math>\tau</math> whi All scattering processes can be taken into account using [[Matthiessen's rule]]. Then the ...8 KB (1,116 words) - 02:57, 11 July 2022
- ...calculating average momentum transfers but ignores other details about the scattering angle. ...cos \theta) \hat{z}</math>. If we do the full averaging over all possible scattering events, we get ...5 KB (813 words) - 14:46, 20 January 2025
- ...litude principle''' is a concept from [[operator theory]] and [[scattering theory]] used for choosing a particular solution to the [[Helmholtz equation]]. Th [[Category:Operator theory]] ...2 KB (340 words) - 09:33, 18 November 2024
- ...from applying the [[Born approximation|first Born approximation]] for the scattering of electrons via the [[Coulomb interaction]] together with the [[Poisson's ...radius|Bohr Radius]], and <math>f_x(q,Z)</math> is the dimensionless X-ray scattering form factor for the electron density. ...5 KB (749 words) - 11:10, 18 August 2024
- The '''Glauber multiple scattering theory'''<ref name="Glauber:1963fi"> |title=High energy collision theory. ...5 KB (740 words) - 02:40, 15 January 2025
- ...um field theory]]. The condition was introduced in axiomatic quantum field theory by [[Nikolay Bogolyubov]] in 1955. In axiomatic quantum theory, ''S''-matrix is considered as a [[functional (mathematics)|functional]] of ...2 KB (266 words) - 15:28, 2 August 2022
- {{short description|Technique in quantum mechanics for solving scattering problems}} ...the context of [[quantum mechanics]], refers to a technique for solving [[scattering]] problems by decomposing each wave into its constituent [[angular momentum ...8 KB (1,302 words) - 08:53, 22 December 2024
- In [[quantum physics]], the '''quantum inverse scattering method''' (QISM), similar to the closely related '''algebraic Bethe ansatz' ...l equations]]. In both, a [[Lax matrix]] features heavily and [[scattering|scattering data]] is used to construct solutions to the original system. ...6 KB (819 words) - 20:40, 9 November 2024
- '''Levinson's theorem''' is an important [[theorem]] of scattering theory. In non-relativistic quantum mechanics, it relates the number of [[bound st ...ath>n_{0} = 1</math> is uncommon and can only occur in <math>s</math>-wave scattering, if a bound state with zero energy exists. The following conditions are suf ...5 KB (737 words) - 15:43, 2 February 2025
- * [[scattering|Elastic scattering]] ** [[Rayleigh scattering]] ...6 KB (789 words) - 12:10, 18 April 2024