beam cross-section
1beam cross-section — pluošto skerspjūvis statusas T sritis fizika atitikmenys: angl. beam cross section vok. Bündelquerschnitt, m; Strahlquerschnitt, m rus. поперечное сечение пучка, n pranc. section transversale du faisceau, f …
2Cross section (physics) — A cross section is the effective area which governs the probability of some scattering or absorption event. Together with particle density and path length, it can be used to predict the total scattering probability via the Beer Lambert law. In… …
3cross-section — /ˈkrɒs sɛkʃən / (say kros sekshuhn) noun 1. a section made by a plane cutting anything transversely, especially at right angles to the longest axis. 2. a piece so cut off. 3. the act of cutting anything across. 4. a typical selection; a sample… …
4beam cross-sectional area — pluošto skerspjūvio plotas statusas T sritis fizika atitikmenys: angl. beam cross sectional area vok. Querschnitsfläche des Strahlenbündels, f rus. площадь поперечного сечения пучка, f pranc. aire de la section transversale du faisceau, f …
5Nuclear cross section — The nuclear cross section of a nucleus is used to characterize the probability that a nuclear reaction will occur. The concept of a nuclear cross section can be quantified physically in terms of characteristic area where a larger area means a… …
6Neutron cross section — Science with Neutrons Foundations Neutron temperature Flux · Radiation  …
7Absorption 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… …
8Optical cross section — or OCS is a value which describes the maximum amount of optical flux reflected back to the source. The standard unit of measurement is . It is dependent on the geometry and the reflectivity at a particular wavelength of an object. Optical cross… …
9R (cross section ratio) — R is the ratio of the hadronic cross section to the muon cross section in electron positron collisions::R = frac{sigma^{(0)}(e^+e^ ightarrow mathrm{hadrons})}{sigma^{(0)}(e^+e^ ightarrow mu^+mu^ )},where the superscript (0) indicates that the… …
10section transversale du faisceau — pluošto skerspjūvis statusas T sritis fizika atitikmenys: angl. beam cross section vok. Bündelquerschnitt, m; Strahlquerschnitt, m rus. поперечное сечение пучка, n pranc. section transversale du faisceau, f …
