Navegação Ciências Exatas e da Terra por Autor "Raga, Alex"

Resultados 1-1 de 1

Photoionization of very high excitation gas in circinus galaxy and other active galactic nuclei

Binette, Luc; Wilson, Andrew S.; Raga, Alex; Storchi-Bergmann, Thaisa (1997) [Artigo de periódico]

Recent measurements of the Circinus galaxy with ISO by Moorwood et al. (1996) have confirmed the extremely high excitation of the emission-line spectrum in this active galaxy. Moorwood et al. modelled the spectrum in terms ...