n-photon annihilation

См. также в других словарях:

• Annihilation — is defined as total destruction or complete obliteration of an object; [ [http://dictionary.reference.com/search?r=2 q=Annihilation Dictionary Definition] (2006) Dictionary.com.] having its root in the Latin nihil (nothing). A literal translation …   Wikipedia

• Photon — Photons émis dans le faisceau cohérent d’un laser Propriétés générales Classification Boson Composition Élémentaire Groupe …   Wikipédia en Français

• Photon — Klassifikation Elementarteilchen Boson Eichboson Eigenschaften Ladung neutral Masse 0  …   Deutsch Wikipedia

• Photon — This article is about the elementary particle of light. For other uses, see Photon (disambiguation). Photon Photons emitted in a coherent beam from a laser Composition Elementary particle …   Wikipedia

• annihilation photon — anihiliacinis fotonas statusas T sritis fizika atitikmenys: angl. annihilation photon vok. Annihilationsphoton, n; Vernichtungsphoton, n; Zerstrahlungsphoton, n rus. аннигиляционный фотон, m pranc. photon d’annihilation, m …   Fizikos terminų žodynas

• photon d’annihilation — anihiliacinis fotonas statusas T sritis fizika atitikmenys: angl. annihilation photon vok. Annihilationsphoton, n; Vernichtungsphoton, n; Zerstrahlungsphoton, n rus. аннигиляционный фотон, m pranc. photon d’annihilation, m …   Fizikos terminų žodynas

• Electron-positron annihilation — occurs when an electron and a positron (the electron s anti particle) collide. The result of the collision is the conversion of the electron and positron and the creation of gamma ray photons or, less often, other particles. The process must… …   Wikipedia

• Two-photon absorption — (TPA) is the simultaneous absorption of two photons of identical or different frequencies in order to excite a molecule from one state (usually the ground state) to a higher energy electronic state. The energy difference between the involved… …   Wikipedia

• Positron annihilation spectroscopy — (PAS) [Positrons in Solids, P. Hautojaervi, Topics in Current Physics 12 Springer Heidelberg 1979] or Positron lifetime spectroscopy is a non destructive spectroscopy technique to study voids and defects in solids.The technique relies on the fact …   Wikipedia

• Antiparticle — The laws of nature are very nearly symmetrical with respect to particles and antiparticles. For example, an antiproton and a positron can form an antihydrogen atom, which has almost exactly the same properties as a hydrogen atom. A physicist… …   Wikipedia

• Photons — Photon Photon Photons émis dans le faisceau cohérent d’un laser Propriétés générales Classification Boson Composition Élémentaire Groupe …   Wikipédia en Français