Journal: Astronomy and Astrophysics

  • Publication
    MOA-2022-BLG-033Lb, KMT-2023-BLG-0119Lb, and KMT-2023-BLG-1896Lb: Three low mass-ratio microlensing planets detected through dip signals
    Aims. We examined the anomalies in the light curves of the lensing events MOA-2022-BLG-033, KMT-2023-BLG-0119, and KMT- 2023-BLG-1896. These anomalies share...
  • Publication
    MOA-2022-BLG-249Lb: Nearby microlensing super-Earth planet detected from high-cadence surveys
    Aims: We investigate the data collected by the high-cadence microlensing surveys during the 2022 season in search of planetary signals appearing in the light...
  • Publication
    Mode visibilities in radial velocity and photometric Sun-as-a-star helioseismic observations
    We analyze more than 5000 days of high-quality Sun-as-a-star, radial velocity GOLF and photometric VIRGO/SPM helioseismic observations to extract precise...
  • Publication
    Model comparison for the density structure along solar prominence threads
    Context. Quiescent solar prominence fine structures are typically modelled as density enhancements, called threads, which occupy a fraction of a longer magnetic...
  • Publication
    Modeling dust emission in PN IC 418
    We investigated the infrared (IR) dust emission from PN IC 418, using a detailed model controlled by a previous determination of the stellar properties and the...
  • Publication
    Modeling LiI and KI sensitivity to Pleiades activity.
    We compare schematic modeling of spots and plage on the surface of cool dwarfs with Pleiades data to assess effects of magnetic activity on the strengths of the...
  • Publication
    Modeling the ionizing spectra of H II regions: individual stars versus stellar ensembles
    Aims: We study how IMF sampling affects the ionizing flux and emission line spectra of low mass stellar clusters. Methods: We performed 2 × 106 Monte Carlo...
  • Publication
    Modeling the photometric and dynamical behavior of Super-Schmidt meteors in the Earth's atmosphere
    Faint meteors observed with Super-Schmidt cameras are re-examined in order to assess whether their dynamical and photometric behavior can be described by means...
  • Publication
    Modeling the scattering polarization of the solar Ca I 4227 Å line with angle-dependent partial frequency redistribution
    Context. The correct modeling of the scattering polarization signals observed in several strong resonance lines requires taking partial frequency redistribution...