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COHERENT SCATTERING [4 records]

Record 1 2014-06-10

English

Subject field(s)
  • Atomic Physics
DEF

A scattering in which a definite relation exists between the phases of the scattered and incident waves.

OBS

coherent scattering: term and definition standardized by ISO.

French

Domaine(s)
  • Physique atomique
DEF

Diffusion dans laquelle il existe une relation définie entre les phases des ondes incidentes et diffusées.

OBS

diffusion cohérente : terme et définition normalisés par l'ISO.

Spanish

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Record 2 2009-11-09

English

Subject field(s)
  • Atomic Physics
  • Radiological Physics (Theory and Application)
CONT

coherent elastic scattering of radiation. A beam of radiation traversing a medium may be attenuated and partially scattered. [These are] cases in which the attenuation of the incident beam is due only to scattering, the energy of scattering quanta is the same as that of quanta in the primary beam (elastic scattering) and phase relationships between independent scatterers are retained (coherent scattering).

French

Domaine(s)
  • Physique atomique
  • Physique radiologique et applications
CONT

Dans le cas où les liaisons moléculaires ne peuvent plus être négligées, on distingue les trois types suivants de diffusion possibles : la diffusion élastique cohérente; la diffusion inélastique incohérente; la diffusion élastique incohérente [...]

Spanish

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Record 3 2008-06-25

English

Subject field(s)
  • Atomic Physics
  • Nuclear Power Stations
DEF

The cross section for coherent scattering.

French

Domaine(s)
  • Physique atomique
  • Centrales nucléaires
DEF

Section efficace relative à la diffusion cohérente.

Spanish

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Record 4 1990-03-01

English

Subject field(s)
  • Optics

French

Domaine(s)
  • Optique
CONT

Différents effets Raman. (...) A cet effet Raman classique.(...) s'ajoutent des effets non linéaires observables lorsque le champ électrique créé par le rayonnement incident est très élevé (...) ces effets non linéaires ont pu donner naissance à des techniques telles que l'effet hyper Raman, l'effet Raman stimulé, l'effet Raman inverse ou la diffusion Raman anti-Stokes cohérente (DRASC ou CARS en anglais) (...)

Spanish

Save record 4

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