fission cross-section

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• nuclear fission cross-section — branduolio dalijimosi skerspjūvis statusas T sritis fizika atitikmenys: angl. nuclear fission cross section vok. Kernspaltungsquerschnitt, m rus. сечение ядерного деления, n pranc. section efficace de fission nucléaire, f …   Fizikos terminų žodynas

• Neutron cross section — Science with Neutrons Foundations Neutron temperature Flux · Radiation  …   Wikipedia

• cross section — 1. a section made by a plane cutting anything transversely, esp. at right angles to the longest axis. 2. a piece so cut off. 3. a photograph, diagram, or other pictorial representation of such a section. 4. the act of cutting anything across. 5.… …   Universalium

• Neutron cross-section — The total neutron cross section of an isotope of a chemical element is the effective cross sectional area that an atom of that isotope presents to neutron scattering and absorption. cattering versus absorptionWhen a neutron approaches an atomic… …   Wikipedia

• Nuclear 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… …   Wikipedia

• section efficace de fission nucléaire — branduolio dalijimosi skerspjūvis statusas T sritis fizika atitikmenys: angl. nuclear fission cross section vok. Kernspaltungsquerschnitt, m rus. сечение ядерного деления, n pranc. section efficace de fission nucléaire, f …   Fizikos terminų žodynas

• Fission products (by element) — On this page, a discussion of each of the main elements in the fission product mixture from the nuclear fission of an actinide such as uranium or plutonium is set out by element. Krypton 83 86 Krypton 85 is formed by the fission process witha… …   Wikipedia

• Fission product yield — Nuclear fission splits a heavy nucleus such as uranium or plutonium into two lighter nuclei, which are called fission products. Yield refers to the fraction of a fission product produced per fission.Yield can be broken down by: #Individual… …   Wikipedia

• section — Synonyms and related words: KP, abscission, adjunct, airspace, allocate, allot, amputation, anacrusis, anastomotic operation, apportion, area, army, army group, article, back matter, bass passage, battalion, battery, battle group, belt, biotype,… …   Moby Thesaurus

• Boosted fission weapon — A boosted fission weapon usually refers to a type of nuclear bomb that uses a small amount of fusion fuel to increase the rate, and thus yield, of a fission reaction. The neutrons released by the fusion reactions add to the neutrons released in… …   Wikipedia

• nuclear fission — fission (def. 2). [1885 90] * * * Division of a heavy atomic nucleus into two fragments of roughly equal mass, accompanied by the release of a large amount of energy, the binding energy of the subatomic particles. The energy released in the… …   Universalium