Fizikos terminų žodynas : lietuvių, anglų, prancūzų, vokiečių ir rusų kalbomis. – Vilnius : Mokslo ir enciklopedijų leidybos institutas. Vilius Palenskis, Vytautas Valiukėnas, Valerijonas Žalkauskas, Pranas Juozas Žilinskas. 2007.
Nucleon — For the Ford concept car, see Ford Nucleon. For the fictional power source in the Transformers universe, see Nucleon (Transformers). An atomic nucleus is a compact bundle of the two types of nucleons: Protons (red) and neutrons (blue). In this… … Wikipedia
Nucleon pair breaking in fission — has been an important topic in nuclear physics for decades. The most measured quantities in research on nuclear fission are the charge and mass fragments yields for uranium 235 and other transuranics. In this sense, experimental results on charge … Wikipedia
nucleon number — ucleon number n. The sum of the number of neutrons and protons in an atomic nucleus. Syn: mass number. [WordNet 1.5 +PJC] … The Collaborative International Dictionary of English
nucleon number — noun the sum of the number of neutrons and protons in an atomic nucleus • Syn: ↑mass number • Hypernyms: ↑mass unit * * * nucleon number noun Mass number • • • Main Entry: ↑nucleon … Useful english dictionary
Mass (mass spectrometry) — This article is about different concepts of mass used in mass spectrometry. For other uses, see mass. The mass recorded by a mass spectrometer can refer to different physical quantities depending on the characteristics of the instrument and the… … Wikipedia
Mass number — The mass number (A), also called atomic mass number or nucleon number, is the total number of protons and neutrons (together known as nucleons) in an atomic nucleus. Because protons and neutrons both are baryons, the mass number A is identical… … Wikipedia
Mass excess — The mass excess of a nuclide is the difference between its actual mass and its mass number in atomic mass units.[1] It is one of the predominant methods for tabulating nuclear mass. The mass of an atomic nucleus is well approximated by its mass… … Wikipedia
mass unit — noun a unit of measurement for mass • Hypernyms: ↑unit of measurement, ↑unit • Hyponyms: ↑atomic mass unit, ↑mass number, ↑nucleon number, ↑avoirdupois unit, ↑metric we … Useful english dictionary
mass number — noun the sum of the number of neutrons and protons in an atomic nucleus • Syn: ↑nucleon number • Hypernyms: ↑mass unit * * * ˈmass number 7 [mass number] noun … Useful english dictionary
nucleon number — masės skaičius statusas T sritis Standartizacija ir metrologija apibrėžtis Atomo branduolio nukleonų skaičius. atitikmenys: angl. mass number; nuclear number; nucleon number vok. Massenzahl, f; Nukleonenzahl, f rus. массовое число, n; число… … Penkiakalbis aiškinamasis metrologijos terminų žodynas
