Listar Ciencias Exactas y Naturales por autor "Fraser-McKelvie, Amelia"

Mostrando ítems 1-4 de 4

    • Formation of S0s in extreme environments II : the star-formation histories of bulges, discs, and lenses 

      Johnston, Evelyn J.; Aragón-Salamanca, Alfonso; Fraser-McKelvie, Amelia; Merrifield, Michael; Haeussler, Boris; Coccato, Lodovico; Jaffé, Yara L.; Cortesi, Arianna; Chies-Santos, Ana Leonor; Rodríguez del Pino, Bruno; Sheen, Yun-Kyeong (2021) [Artículo de periódico]
      Different processes have been proposed to explain the formation of S0s, including mergers, disc instabilities, and quenched spirals. These processes are expected to dominate in different environments, and thus leave ...

    • SDSS-IV MaNGA : excavating the fossil record of stellar populations in spiral galaxies 

      Peterken, Thomas G.; Merrifield, Michael; Aragón-Salamanca, Alfonso; Fraser-McKelvie, Amelia; Avila-Reese, Vladimir; Riffel, Rogério; Knapen, Johan Hendrik; Drory, Niv (2020) [Artículo de periódico]
      We perform a ‘fossil record’ analysis for ≈800 low-redshift spiral galaxies, using STARLIGHT applied to integral field spectroscopic observations from the SDSS-IV MaNGA survey to obtain fully spatially resolved high-resolution ...

    • SDSS-IV MaNGA : stellar population gradients within barred galaxies 

      Fraser-McKelvie, Amelia; Merrifield, Michael; Aragón-Salamanca, Alfonso; Peterken, Thomas G.; Masters, K.L.; Krawczyk, Coleman M.; Andrews, Brett H.; Knapen, Johan Hendrik; Kruk, Sandor J.; Schaefer, Adam L.; Smethurst, Rebecca J.; Riffel, Rogério; Brownstein, Joel R.; Drory, Niv (2019) [Artículo de periódico]
      Bars in galaxies are thought to stimulate both inflow of material and radial mixing along them. Observational evidence for this mixing has been inconclusive so far, however, limiting the evaluation of the impact of bars ...

    • Time-slicing spiral galaxies with SDSS-IV MaNGA 

      Peterken, Thomas G.; Fraser-McKelvie, Amelia; Aragón-Salamanca, Alfonso; Merrifield, Michael; Kraljic, Katarina; Knapen, Johan Hendrik; Riffel, Rogério; Brownstein, Joel R.; Drory, Niv (2019) [Artículo de periódico]
      Spectra of galaxies contain a wealth of information about the stellar populations from which they are made. With integral field unit (IFU) surveys, such data can be used to map out stellar population properties across the ...