positron disintegration

positron disintegration
pozitroninis skilimas statusas T sritis chemija apibrėžtis Atomų branduolių skilimas, kurio metu išsiskiria pozitronai, o protonai virsta neutronais. atitikmenys: angl. positron disintegration rus. позитронный распад

Chemijos terminų aiškinamasis žodynas – 2-asis patais. ir papild. leid. – Vilnius: Mokslo ir enciklopedijų leidybos institutas. . 2003.

Игры ⚽ Поможем написать реферат

Look at other dictionaries:

  • pozitroninis skilimas — statusas T sritis chemija apibrėžtis Atomų branduolių skilimas, kurio metu išsiskiria pozitronai, o protonai virsta neutronais. atitikmenys: angl. positron disintegration rus. позитронный распад …   Chemijos terminų aiškinamasis žodynas

  • позитронный распад — pozitroninis skilimas statusas T sritis chemija apibrėžtis Atomų branduolių skilimas, kurio metu išsiskiria pozitronai, o protonai virsta neutronais. atitikmenys: angl. positron disintegration rus. позитронный распад …   Chemijos terminų aiškinamasis žodynas

  • radiation — radiational, adj. /ray dee ay sheuhn/, n. 1. Physics. a. the process in which energy is emitted as particles or waves. b. the complete process in which energy is emitted by one body, transmitted through an intervening medium or space, and… …   Universalium

  • radioactivity — /ray dee oh ak tiv i tee/, n. Physics, Chem. the phenomenon, exhibited by and being a property of certain elements, of spontaneously emitting radiation resulting from changes in the nuclei of atoms of the element. Also called activity. [1895… …   Universalium

  • 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

  • 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

  • particle accelerator — accelerator (def. 7). [1945 50] * * * Device that accelerates a beam of fast moving, electrically charged atoms (ions) or subatomic particles. Accelerators are used to study the structure of atomic nuclei (see atom) and the nature of subatomic… …   Universalium

  • physical science, principles of — Introduction       the procedures and concepts employed by those who study the inorganic world.        physical science, like all the natural sciences, is concerned with describing and relating to one another those experiences of the surrounding… …   Universalium

  • Werner Heisenberg — Infobox Scientist box width = 300px name = Werner Heisenberg image size = 250px caption = Werner Karl Heisenberg (1901 1976). Photo taken circa 1926. birth date = birth date|1901|12|5|df=y birth place = Würzburg, Germany death date = death date… …   Wikipedia

  • gamma ray — Physics. 1. a photon of penetrating electromagnetic radiation (gamma radiation) emitted from an atomic nucleus. 2. a photon emitted by an electron as a result of internal conversion. 3. electromagnetic radiation with wavelengths shorter than… …   Universalium

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”