Navegação Ciências Exatas e da Terra por Autor "Nóbrega, Antonio José Farias"
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The relationship between the Sérsic law profiles measured along the major and minor axes of elliptical galaxies
Ferrari, Fabricio; Dottori, Horacio Alberto; Caon, Nicola; Nóbrega, Antonio José Farias; Pavani, Daniela Borges (2004) [Artigo de periódico]In this paper we discuss the reason why the parameters of the Sérsic model best-fitting the major axis light profile of elliptical galaxies can differ significantly from those derived for the minor axis profile.We show ...