absorption section


absorption section
поглотительная секция

English-russian dictionary of physics. 2013.

Смотреть что такое "absorption section" в других словарях:

  • Absorption cross section — is a measure for the probability of an absorption process. More generally, the term cross section is used in physics to quantify the probability of a certain particle particle interaction, e.g., scattering, photoabsorption, etc. (Note that light… …   Wikipedia

  • Absorption (electromagnetic radiation) — An overview of electromagnetic radiation absorption. This example discusses the general principle using visible light as specific example. A white beam source emitting light of multiple wavelengths is focused on a sample (the complementary color… …   Wikipedia

  • absorption cross-section — sugerties skerspjūvis statusas T sritis fizika atitikmenys: angl. absorption cross section; cross section for absorption vok. Absorptionsquerschnitt, m; Absorptionswirkungsquerschnitt, m; Wirkungsquerschnitt für Absorption, m rus. сечение… …   Fizikos terminų žodynas

  • section efficace d’absorption — sugerties skerspjūvis statusas T sritis fizika atitikmenys: angl. absorption cross section; cross section for absorption vok. Absorptionsquerschnitt, m; Absorptionswirkungsquerschnitt, m; Wirkungsquerschnitt für Absorption, m rus. сечение… …   Fizikos terminų žodynas

  • section d'absorption biphotonique — dvifotonės sugerties skerspjūvis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption cross section vok. Zweiphotonenabsorptionsquerschnitt, m rus. сечение двухфотонного поглощения, n pranc. section d absorption à deux… …   Radioelektronikos terminų žodynas

  • section d'absorption à deux photons — dvifotonės sugerties skerspjūvis statusas T sritis radioelektronika atitikmenys: angl. two photon absorption cross section vok. Zweiphotonenabsorptionsquerschnitt, m rus. сечение двухфотонного поглощения, n pranc. section d absorption à deux… …   Radioelektronikos terminų žodynas

  • Section efficace — En physique nucléaire ou en physique des particules, la section efficace est une grandeur physique reliée à la probabilité d interaction d une particule pour une réaction donnée. L unité de section efficace est une unité de surface ; on… …   Wikipédia en Français

  • Absorption coefficient — The absorption coefficient α is a property of a material. It defines the extent to which a material absorbs energy, for example that of sound waves or electromagnetic radiation. Wallace Sabine was a pioneer of this concept in acoustics and… …   Wikipedia

  • Absorption interstellaire — Loi d extinction interstellaire standard depuis les rayons X jusqu à l infrarouge proche. Est représentée l extinction en magnitudes en fonction de la longueur d onde pour une extinction visuelle AV = 1 mag. Les données proviennent de Morrisson… …   Wikipédia en Français

  • 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

  • ALIYAH AND ABSORPTION — GENERAL SURVEY Introduction Aliyah, ascension or going up, is the coming of Jews as individuals or in groups, from exile or diaspora to live in the Land of Israel. Those who go up for this purpose are known as olim – a term used in the Bible for… …   Encyclopedia of Judaism

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