[lang name="English"]decay by positron emission — распад с испусканием позитрона
[lang name="English"]pattern of radioactive decay — тип радиоактивного распада
[lang name="English"]effective decay constant — эффективная постоянная распада
[lang name="English"]decay luminescence — свечение при (радиоактивном) распаде
[lang name="English"]radioactive decay chain — цепочка радиоактивных распадов
English-Russian dictionary on nuclear energy. 2015.
Electron capture — (sometimes called inverse beta decay) is a decay mode for isotopes that will occur when there are too many protons in the nucleus of an atom and insufficient energy to emit a positron; however, it continues to be a viable decay mode for… … Wikipedia
electron capture — a type of radioactive decay in which the nucleus captures an orbital electron, with the emission of a neutrino and characteristic rays … Medical dictionary
electron capture — one of three processes of radioactive disintegration known as beta decay (q.v.). * * * … Universalium
Double electron capture — is a decay mode of atomic nucleus. For a nuclide (A, Z) with number of nucleons A and atomic number Z, double electron capture is only possible if the mass of the nuclide of (A, Z 2) is lower. In this mode of decay, two of the orbital electrons… … Wikipedia
Decay energy — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays … Wikipedia
Decay chain — In nuclear science, the decay chain refers to the radioactive decay of different discrete radioactive decay products as a chained series of transformations. Most radioactive elements do not decay directly to a stable state, but rather undergo a… … Wikipedia
Beta decay — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays … Wikipedia
Change of decay rate — The change of radioactive decay in different environments has fundamental significance, as well as application in nuclear physics, astrophysics, geology and condensed matter physics, such as study is of current interests.Electron capture decay… … Wikipedia
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
Double beta decay — is a radioactive decay process where a nucleus releases two beta rays as a single process. In double beta decay, two neutrons in the nucleus are converted to protons, and two electrons and two electron antineutrinos are emitted. In the process of … Wikipedia
beta decay — Physics. a radioactive process in which a beta particle is emitted from the nucleus of an atom, raising the atomic number of the atom by one if the particle is negatively charged, lowering it by one if positively charged. [1930 35] * * * Any of… … Universalium
