electron radius
61klassischer Elektronenradius — klasikinis elektrono spindulys statusas T sritis fizika atitikmenys: angl. classical electron radius vok. klassischer Elektronenradius, m rus. классический радиус электрона, m pranc. rayon classique de l’électron, m …
62классический радиус электрона — klasikinis elektrono spindulys statusas T sritis fizika atitikmenys: angl. classical electron radius vok. klassischer Elektronenradius, m rus. классический радиус электрона, m pranc. rayon classique de l’électron, m …
631 femtometre — To help compare different orders of magnitude this page lists lengths between 10−15 m and 10−14 m (1 fm and 10 fm).Distances shorter than 1 fm *1 fm = 1 femtometre = 1,000 attometres *1.5 fm mdash; diameter of the proton *2.81794 fm mdash;… …
64Scattering amplitude — The scattering amplitude describes the amplitude of an outgoing, elementary, spherical wave relative to a plane, incoming wave scattered on a point size particle. Since the spherical wave amplitude varies with frac{1}{R} (note, the intensity is… …
65particle 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… …
66White dwarf — For other uses, see White dwarf (disambiguation). Image of Sirius A and Sirius B taken by the Hubble Space Telescope. Sirius B, which is a white dwarf, can be seen as a faint pinprick of light to the lower left of the much brighter Sirius A …
67star — starless, adj. /stahr/, n., adj., v., starred, starring. n. 1. any of the heavenly bodies, except the moon, appearing as fixed luminous points in the sky at night. 2. Astron. any of the large, self luminous, heavenly bodies, as the sun, Polaris,… …
68Bohr model — In atomic physics, the Bohr model created by Niels Bohr depicts the atom as a small, positively charged nucleus surrounded by electrons that travel in circular orbits around the nucleus mdash;similar in structure to the solar system, but with… …
69analysis — /euh nal euh sis/, n., pl. analyses / seez /. 1. the separating of any material or abstract entity into its constituent elements (opposed to synthesis). 2. this process as a method of studying the nature of something or of determining its… …
70radioactivity — /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… …
