Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas - Kauno technologijos universitetas. – Kaunas: Technologija. Petras Švenčianas, Arvydas Adomavičius, Kęstutis Buinevičius. 2004.
beta particles — electrons or positrons ejected from an atom s nucleus during radioactive decay … English contemporary dictionary
Beta particle — Beta particles are high energy, high speed electrons or positrons emitted by certain types of radioactive nuclei such as potassium 40. The beta particles emitted are a form of ionizing radiation also known as beta rays. The production of beta… … Wikipedia
beta rays — plural noun Streams of beta particles or electrons or positrons, given off by some radioactive substances • • • Main Entry: ↑beta * * * beta rays or beta radiation, a stream of beta particles … Useful english dictionary
Beta (letter) — Beta (uppercase Β, lowercase β, internal unicode|ϐ; el. Βήτα [IPA|ˈviˑta] Vita) is the second letter of the Greek alphabet. In the system of Greek numerals it has a value of 2. It was derived from the Phoenician letter Beth . In high quality… … Wikipedia
Beta-Teilchen — beta dalelė statusas T sritis Energetika apibrėžtis Neigiamojo arba teigiamojo krūvio elektronai. atitikmenys: angl. beta particles vok. Beta Teilchen, n rus. бета частицы, f pranc. particule bêta, f … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
beta dalelė — statusas T sritis Energetika apibrėžtis Neigiamojo arba teigiamojo krūvio elektronai. atitikmenys: angl. beta particles vok. Beta Teilchen, n rus. бета частицы, f pranc. particule bêta, f … Aiškinamasis šiluminės ir branduolinės technikos terminų žodynas
beta ray — n 1) BETA PARTICLE 2) a stream of beta particles … Medical dictionary
beta ray — n. a stream of beta particles … English World dictionary
Beta decay — Nuclear physics Radioactive decay Nuclear fission Nuclear fusion Classical decays … 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
