| Information | |
|---|---|
| has gloss | (noun) the presence of groups of closely spaced spectrum lines observed in the atomic spectrum of certain elements; "the fine structure results from slightly different energy levels" fine structure |
| has gloss | eng: In atomic physics, the fine structure describes the splitting of the spectral lines of atoms due to first order relativistic corrections. |
| lexicalization | eng: fine structure |
| subclass of | (noun) an isolated component of a spectrum formed by radiation at a uniform frequency spectrum line |
| Meaning | |
|---|---|
| Czech | |
| lexicalization | ces: jemná struktura |
| German | |
| has gloss | deu: Bei der genauen Betrachtung der Linienspektren von Atomen beobachtet man eine Feinstruktur. Diese zeigt sich darin, dass einzelne Linien eines Spektrums in zwei oder mehrere sehr nahe beieinanderliegende Linien aufgespalten sind. Dies bedeutet, dass es im jeweiligen Atom Energieniveaus gibt, die sehr nahe zusammen liegen, da jede Spektrallinie einem Abstand von Energieniveaus zugeordnet werden kann. |
| lexicalization | deu: Feinstruktur |
| Esperanto | |
| has gloss | epo: En atoma fiziko, la maldika strukturo estas la forkiĝo de la spektraj linioj de atomoj pro relativismaj korektadoj de la unua ordo. |
| lexicalization | epo: maldika strukturo |
| Finnish | |
| lexicalization | fin: hienorakenne |
| French | |
| has gloss | fra: La structure fine de la raie spectrale d'un atome correspond à sa séparation en plusieurs composantes de fréquences très proches, détectables par un spectroscope de bonne résolution. |
| lexicalization | fra: structure fine |
| Indonesian | |
| lexicalization | ind: straktur halus |
| Italian | |
| has gloss | ita: In meccanica quantistica e fisica atomica la struttura fine si riferisce agli effetti sui livelli energetici degli atomi prodotti dalle correzioni allhamiltoniana. Tali effetti sono le correzioni relativistiche, che nella meccanica quantistica relativistica sono derivate esplicitamente nellequazione di Dirac, lintroduzione dello spin elettronico, che introduce un quarto grado di libertà interno dellatomo e la sua interazione con il momento angolare orbitale, e la correzione dovuta al termine di Darwin. |
| lexicalization | ita: struttura fine |
| Japanese | |
| has gloss | jpn: 微細構造（びさいこうぞう、英：fine structure）とは原子物理学において、一次の相対論的補正による原子のスペクトル線の分裂を説明する。 |
| lexicalization | jpn: 微細構造 |
| Korean | |
| lexicalization | kor: 미세구조 |
| Portuguese | |
| has gloss | por: Em física atômica, a estrutura fina da raia espectral de um átomo corresponde ao seu desdobramento (separação) em outras linhas de frequências próximas, detectáveis através de um espectroscópio de boa resolução. |
| lexicalization | por: estrutura fina |
| Russian | |
| has gloss | rus: В атомной физике тонкая структура описывает расщепление спектральных линий атомов. |
| lexicalization | rus: Тонкая структура |
| Ukrainian | |
| has gloss | ukr: Тонка структура — поняття в атомній фізиці описує разщеплення спектральних ліній атомів. |
| lexicalization | ukr: Тонка структура |
| Chinese | |
| has gloss | zho: 在原子物理學裏，因為一階相對論性效應，與自旋-軌道耦合，而產生的原子譜線分裂，稱為精細結構。 |
| lexicalization | zho: 精細結構 |
| Links | |
|---|---|
| part of | (noun) (physics) a spectrum of radiation caused by electron transitions within an atom; the series of spectrum lines is characteristic of the element atomic spectrum |
| similar | e/Fine structure |
| Media | |
|---|---|
| media:img | Fabry Perot Etalon Rings Fringes.png |
| media:img | Fine structure of Ly-alpha.svg |
| media:img | Hydrogen fine structure.svg |
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