Journal: Astronomy and Astrophysics

  • Publication
    KMT-2022-BLG-0475Lb and KMT-2022-BLG-1480Lb: Microlensing ice giants detected via the non-caustic-crossing channel
    Aims: We investigate the microlensing data collected in the 2022 season from high-cadence microlensing surveys in order to find weak signals produced by...
  • Publication
    Large Interferometer For Exoplanets (LIFE). I. Improved exoplanet detection yield estimates for a large mid-infrared space-interferometer mission
    Context. One of the long-term goals of exoplanet science is the atmospheric characterization of dozens of small exoplanets in order to understand their...
  • Publication
    Large-amplitude longitudinal oscillations in solar prominences simulated with different resolutions
    Context. Large-amplitude longitudinal oscillations (LALOs) in solar prominences have been widely studied in recent decades. However, their damping and...
  • Publication
    Large-amplitude photometric variability of the candidate protoplanet TMR-1C
    Context. TMR-1C is a candidate protoplanet that lies at a separation of about 10” (~1000 AU) from the Class I protobinary TMR-1 (IRAS 04361+2547) located in the...
  • Publication
    Large-scale environments of z < 0.4 active galaxies
    Context. Properties of galaxies depend on their large-scale environment. As the influence of active galactic nuclei (AGN) in galaxy evolution is becoming more...
  • Publication
    Large-scale solar motions as determined by Doppler shift measurements using a linear photodiode array
    Doppler shifts of the solar Fe line 630.15 nm relative to the terrestrial O2 line 630.2 nm were determined at many positions on the solar disk to investigate...
  • Publication
    Large-scale stellar age-velocity spiral pattern in NGC 4030
    The processes driving the formation and evolution of late-type galaxies continue to be a debated subject in extragalactic astronomy. Investigating stellar...
  • Publication
    Larger λ<SUB>R</SUB> in the disc of isolated active spiral galaxies than in their non-active twins
    We present a comparison of the spin parameter λ R, measured in a region dominated by the galaxy disc, between 20 pairs of nearby (0.005 < z < 0.03) seemingly...
  • Publication
    Learning about stars from their colors
    Aims: We pose the question of how much information on the atmospheric parameters of late-type stars can be retrieved purely from color information using...