particle emission

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• particle emission — dalelių emisija statusas T sritis fizika atitikmenys: angl. particle emission vok. Korpuskularemission, f; Teilchenstrahlung, f rus. испускание частиц, n; корпускулярное испускание, n pranc. émission corpusculaire, f; émission de particules, f …   Fizikos terminų žodynas

• émission corpusculaire — dalelių emisija statusas T sritis fizika atitikmenys: angl. particle emission vok. Korpuskularemission, f; Teilchenstrahlung, f rus. испускание частиц, n; корпускулярное испускание, n pranc. émission corpusculaire, f; émission de particules, f …   Fizikos terminų žodynas

• émission de particules — dalelių emisija statusas T sritis fizika atitikmenys: angl. particle emission vok. Korpuskularemission, f; Teilchenstrahlung, f rus. испускание частиц, n; корпускулярное испускание, n pranc. émission corpusculaire, f; émission de particules, f …   Fizikos terminų žodynas

• Particle-induced X-ray emission — or proton induced X ray emission (PIXE) is a technique used in the determining of the elemental make up of a material or sample. When a material is exposed to an ion beam, atomic interactions occur that give off EM radiation of wavelengths in the …   Wikipedia

• Particle-Induced X-ray Emission — or Proton Induced X ray Emission (PIXE) is a technique used in the determining of the elemental make up of a material or sample. When a material is exposed to an ion beam, atomic interactions occur that give off EM radiation of wavelengths in the …   Wikipedia

• Emission coefficient — is a coefficient in the power output per unit time of an electromagnetic source, a calculated value in physics. It is also used as a measure of environmental emissions (by mass) per MWh of electricity generated, see: Emission factor. Scattering… …   Wikipedia

• Particle decay — is the spontaneous process of one elementary particle transforming into other elementary particles. During this process, an elementary particle becomes a different particle with less mass and an intermediate particle such as W boson in muon decay …   Wikipedia

• Particle radiation — is the radiation of energy by means of fast moving subatomic particles. Particle radiation is referred to as a particle beam if the particles are all moving in the same direction, similar to a light beam.Due to the wave particle duality, all… …   Wikipedia

• Emission spectroscopy — is a spectroscopic technique which examines the wavelengths of photons emitted by atoms or molecules during their transition from an excited state to a lower energy state. Each element emits a characteristic set of discrete wavelengths according… …   Wikipedia

• Emission theory (vision) — Emission theory or extramission theory is the proposal that visual perception is accomplished by rays of light emitted by the eyes. This theory has been replaced by intromission theory, which is that visual perception is accomplished by rays of… …   Wikipedia

• Emission spectrum — The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted by the element s atoms or the compound s molecules when they are returned to a lower energy state. Each element s …   Wikipedia