alpha-radioactive nucleus


alpha-radioactive nucleus
альфа-активное ядро

gas nucleus — газовое ядро

light nucleus — лёгкое ядро

odd nucleus — нечетное ядро

urban nucleus — ядро города

fusion nucleus — ядро зиготы


English-Russian big polytechnic dictionary. 2014.

Смотреть что такое "alpha-radioactive nucleus" в других словарях:

  • alpha-radioactive nucleus — alfa radioaktyvusis branduolys statusas T sritis fizika atitikmenys: angl. alpha active nucleus; alpha radioactive nucleus vok. alpha radioaktiver Kern, m rus. альфа активное ядро, n pranc. noyau émetteur de particules alpha, m …   Fizikos terminų žodynas

  • alpha-active nucleus — alfa radioaktyvusis branduolys statusas T sritis fizika atitikmenys: angl. alpha active nucleus; alpha radioactive nucleus vok. alpha radioaktiver Kern, m rus. альфа активное ядро, n pranc. noyau émetteur de particules alpha, m …   Fizikos terminų žodynas

  • alpha-radioaktiver Kern — alfa radioaktyvusis branduolys statusas T sritis fizika atitikmenys: angl. alpha active nucleus; alpha radioactive nucleus vok. alpha radioaktiver Kern, m rus. альфа активное ядро, n pranc. noyau émetteur de particules alpha, m …   Fizikos terminų žodynas

  • Radioactive decay — For particle decay in a more general context, see Particle decay. For more information on hazards of various kinds of radiation from decay, see Ionizing radiation. Radioactive redirects here. For other uses, see Radioactive (disambiguation).… …   Wikipedia

  • Alpha particle — Alpha particles (named after and denoted by the first letter in the Greek alphabet, α) consist of two protons and two neutrons bound together into a particle identical to a helium nucleus; hence, it can be written as He2+ or 42He2+. They are a… …   Wikipedia

  • alpha particle — (Physics & Chem.) a particle emitted at high velocity from certain radioactive substances. It is identical to the helium nucleus, consisting of two protons and two neutrons. Rays of such particles are called {alpha rays}. [Webster 1913 Suppl.… …   The Collaborative International Dictionary of English

  • alpha particle — (also alpha ray) ► NOUN Physics ▪ a helium nucleus, especially as emitted by some radioactive substances …   English terms dictionary

  • alpha particle — n. a positively charged particle given off by certain radioactive substances: it consists of two protons and two neutrons (a helium nucleus), and is converted into an atom of helium by the acquisition of two electrons …   English World dictionary

  • Alpha decay — 2 less. For example:(The second form is preferred because the first form appears electrically unbalanced. Fundamentally, the recoiling nucleus is very quickly stripped of two electrons to neutralize the ionized helium cation.)An alpha particle is …   Wikipedia

  • alpha decay — noun radioactive decay of an atomic nucleus that is accompanied by the emission of an alpha particle • Hypernyms: ↑decay, ↑radioactive decay, ↑disintegration * * * noun : the radioactive decay of an atomic nucleus by emission of an alpha particle …   Useful english dictionary

  • alpha decay — Physics. a radioactive process in which an alpha particle is emitted from the nucleus of an atom, decreasing its atomic number by two. [1935 40] * * * Type of radioactive disintegration (see radioactivity) in which some unstable atomic nuclei… …   Universalium