Browsing by Subject "Galaxies-Evolution"

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    • The abundance of nitrogen in starburst nucleus galaxies 

      Coziol, R.; Carlos Reyes, R.E.; Considére, S.; Davoust, E.; Contini, T. (Astronomy and Astrophysics, 2010-10-07)
      We show that the excess of nitrogen emission observed in a large sample of StarburstNucleusGalaxies (SBNGs) can only be explained at a givenmetallicity by an overabundance of nitrogen with respect to normal Hii regions in ...