Journal: Astronomy and Astrophysics

  • Publication
    JWST reveals extended stellar disks for ALMA-bright dusty star-forming galaxies in the Spiderweb protocluster
    We present JWST/NIRCam imaging of dusty star-forming galaxies (DSFGs) detected by the Atacama Large Millimetre/submillimetre Array (ALMA) in the Spiderweb...
  • Publication
    K 3-22: a D-type symbiotic star
    A goal of the IPHAS survey is to determine the frequency and nature of emission-line sources in the Galactic plane. According to our selection criteria, K 3-22...
  • Publication
    K2-106, a system containing a metal-rich planet and a planet of lower density
    Aims: Planets in the mass range from 2 to 15 M⊕ are very diverse. Some of them have low densities, while others are very dense. By measuring the masses and...
  • Publication
    K2-111 b - a short period super-Earth transiting a metal poor, evolved old star
    Context. From a light curve acquired through the K2 space mission, the star K2-111(EPIC 210894022) has been identified as possibly orbited by a transiting...
  • Publication
    K2-141 b. A 5-M⊕ super-Earth transiting a K7 V star every 6.7 h
    We report on the discovery of K2-141 b (EPIC 246393474 b), an ultra-short-period super-Earth on a 6.7 h orbit transiting an active K7 V star based on data from...
  • Publication
    K2-399 b is not a planet: The Saturn that wandered through the Neptune desert is actually a hierarchical eclipsing binary
    Context. The transit technique has been very efficient over the past decades in detecting planet-candidate signals. The so-called statistical validation...
  • Publication
    Keck HIRES spectra of the brown dwarf DENIS-P J1228.2-1547
    We report Keck high-resolution echelle spectroscopic observations of two very cool field dwarfs discovered by the near-IR photometric survey DENIS. DENIS-P...
  • Publication
    Keck spectroscopy of z = 1-3 ULIRGs from the Spitzer SWIRE survey
    Context: High-redshift ultra luminous infrared galaxies contribute the bulk of the cosmic IR background and are the best candidates for very massive galaxies in...
  • Publication
    Kepler meets Gaia DR3: Homogeneous extinction-corrected color-magnitude diagram and binary classification
    The original Kepler mission has delivered unprecedented high-quality photometry. These data have impacted numerous research fields (e.g., asteroseismology and...