Low-ionization nuclear emission-line region
A low-ionization nuclear emission-line region (LINER) is a type of galactic nucleus that is defined by its spectral line emission. The spectra typically include line emission from weakly ionized or neutral atoms, such as O, O+, N+, and S+. Conversely, the spectral line emission from strongly ionized atoms, such as O++, Ne++, and He+, is relatively weak. The class of galactic nuclei was first identified by Timothy Heckman in the third of a series of papers on the spectra of galactic nuclei that were published in 1980.
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Low-ionization nuclear emission-line region
A low-ionization nuclear emission-line region (LINER) is a type of galactic nucleus that is defined by its spectral line emission. The spectra typically include line emission from weakly ionized or neutral atoms, such as O, O+, N+, and S+. Conversely, the spectral line emission from strongly ionized atoms, such as O++, Ne++, and He+, is relatively weak. The class of galactic nuclei was first identified by Timothy Heckman in the third of a series of papers on the spectra of galactic nuclei that were published in 1980.
has abstract
A low-ionization nuclear emiss ...... i that were published in 1980.
@en
Ein low-ionization nuclear emi ...... nkernen veröffentlicht wurden.
@de
En astronomie, l'acronyme LINE ...... ifiées à des galaxies actives.
@fr
Una regione nucleare a linee d ...... e+, sono relativamente deboli.
@it
低電離中心核輝線領域（ていでんりちゅうしんかくきせんりょうい ...... 核のスペクトルに関する一連の論文の3報目で初めて報告された。
@ja
低電離星系核（LINER，low-ionization nu ...... 系列發表於1980年的星系核譜線論文中的第三篇中首度確認的。
@zh
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729,403,128
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A low-ionization nuclear emiss ...... i that were published in 1980.
@en
Ein low-ionization nuclear emi ...... nkernen veröffentlicht wurden.
@de
En astronomie, l'acronyme LINE ...... isés tels qu'O2+, Ne2+ et He+.
@fr
Una regione nucleare a linee d ...... e+, sono relativamente deboli.
@it
低電離中心核輝線領域（ていでんりちゅうしんかくきせんりょうい ...... 核のスペクトルに関する一連の論文の3報目で初めて報告された。
@ja
低電離星系核（LINER，low-ionization nu ...... 系列發表於1980年的星系核譜線論文中的第三篇中首度確認的。
@zh
label
LINER
@fr
Low-ionization nuclear emission-line region
@de
Low-ionization nuclear emission-line region
@en
Regione nucleare a linee di emissione a bassa ionizzazione
@it
低電離中心核輝線領域
@ja
低電離星系核
@zh
