Astrophysical: Galaxies

  • Publication
    Time-dependent modelling of short-term variability in the TeV-blazar VER J0521+211 during the major flare in 2020
    The BL Lacertae object VER J0521+211 underwent a notable flaring episode in February 2020. A short-term monitoring campaign, led by the MAGIC (Major Atmospheric...
  • Publication
    Time-resolved infrared emission from radiation-driven central obscuring structures in active galactic nuclei
    The central engines of Seyfert galaxies are thought to be enshrouded by geometrically thick gas and dust structures. In this paper, we derive observable...
  • Publication
    Time-slicing spiral galaxies with SDSS-IV MaNGA
    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...
  • Publication
    Timing the formation and assembly of early-type galaxies via spatially resolved stellar populations analysis
    To investigate star formation and assembly processes of massive galaxies, we present here a spatially resolved stellar population analysis of a sample of 45...
  • Publication
    Tomography of the environment of the COSMOS/AzTEC-3 submillimeter galaxy at z ∼ 5.3 revealed by Lyα and MUSE observations
    Context. Submillimeter galaxies (SMGs) have been proposed as the progenitors of massive ellipticals in the local Universe. Mapping the neutral gas distribution...
  • Publication
    Top-heavy integrated galactic stellar initial mass functions in starbursts
    Star formation rates (SFRs) larger than 1000 M&sun; yr-1 are observed in extreme starbursts. This leads to the formation of star clusters with masses >106 M&sun...
  • Publication
    Torus and Active Galactic Nucleus Properties of Nearby Seyfert Galaxies: Results from Fitting Infrared Spectral Energy Distributions and Spectroscopy
    We used the CLUMPY torus models and a Bayesian approach to fit the infrared spectral energy distributions and ground-based high angular resolution mid-infrared...
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    Torus and polar dust dependence on active galactic nucleus properties
    We present a statistical analysis of the properties of the obscuring material around active galactic nuclei (AGN). This study represents the first of its kind...
  • Publication
    Torus model properties of an ultra-hard X-ray selected sample of Seyfert galaxies
    We characterize for the first time the torus properties of an ultra-hard X-ray (14-195 keV) volume-limited (DL 40 Mpc) sample of 24 Seyfert (Sy) galaxies...