Navegação Ciências Exatas e da Terra por Autor "Xivry, Gilles Orban de"

Resultados 1-2 de 2

    • LLAMA : stellar populations in the nuclei of ultra-hard X-ray-selected AGN and matched inactive galaxies 

      Burtscher, Leonard; Davies, Richard I.; Shimizu, Taro; Riffel, Rogério; Rosario, David; Hicks, Erin K. S.; Lin, Ming-Yi; Riffel, Rogemar André; Schartmann, Marc; Müller, Allan Schnorr; Storchi-Bergmann, Thaisa; Xivry, Gilles Orban de; Veilleux, Sylvain (2021) [Artigo de periódico]
      The relation between nuclear (.50 pc) star formation and nuclear galactic activity is still elusive; theoretical models predict a link between the two, but it is unclear whether active galactic nuclei (AGNs) should appear ...

    • LLAMA : the MBH–σ⋆ relation of the most luminous local AGNs 

      Caglar, Turgay; Burtscher, Leonard; Brandl, Bernhard; Brinchmann, Jarle; Davies, Richard I.; Hicks, Erin K. S.; Koss, Michael; Lin, Ming-Yi; Maciejewski, Witold B.; Muller-Sanchez, Francisco; Riffel, Rogemar André; Riffel, Rogério; Rosario, David; Schartmann, Marc; Müller, Allan Schnorr; Shimizu, Taro; Storchi-Bergmann, Thaisa; Veilleux, Sylvain; Xivry, Gilles Orban de; Bennert, Vardha N. (2020) [Artigo de periódico]
      Context. The MBH–σ⋆ relation is considered a result of coevolution between the host galaxies and their supermassive black holes. For elliptical bulge hosting inactive galaxies, this relation is well established, but there ...