Navegação por Assunto "Quasars : General"

Resultados 1-2 de 2

    • Interactions between large-scale radio structures and gas in a sample of optically selected type 2 quasars 

      Villar-Martín, Montse; Emonts, Bjorn; Cabrera-Lavers, Antonio; Bellocchi, Enrica; Alonso-Herrero, Almudena; Humphrey, Alistair; Oliveira, Bruno Dall'Agnol de; Storchi-Bergmann, Thaisa (2021) [Artigo de periódico]
      Context. The role of radio mode feedback in non radio-loud quasars needs to be explored in depth to determine its true importance. Its effects can be identified based on the evidence of interactions between the radio ...

    • The miniJPAS survey quasar selection : I. Mock catalogues for classification 

      Silva, Carolina Queiroz de Abreu; Chies-Santos, Ana Leonor; Vázquez Ramió, Héctor (2023) [Artigo de periódico]
      In this series of papers, we employ several machine learning (ML) methods to classify the point-like sources from the miniJPAS catalogue, and identify quasar candidates. Since no representative sample of spectroscopically ...