Astrophysical: Techniques

  • Publication
    The inflated, eccentric warm Jupiter TOI-4914 b orbiting a metal-poor star, and the hot Jupiters TOI-2714 b and TOI-2981 b
    Recent observations of giant planets have revealed unexpected bulk densities. Hot Jupiters, in particular, appear larger than expected for their masses compared...
  • Publication
    The innermost globular clusters of M87
    We present a comprehensive multiwavelength photometric analysis of the innermost (˜3 × 3 kpc2) 110 globular clusters (GCs) of M87. Their spectral energy...
  • Publication
    The INT Search for Metal-Poor Stars: Spectroscopic Observations and Classification via Artificial Neural Networks
    With the dual aims of enlarging the list of extremely metal-poor stars identified in the Galaxy and boosting the numbers of moderately metal-deficient stars in...
  • Publication
    The INTEGRAL IBIS/ISGRI System Point Spread Function and Source Location Accuracy
    The imager on board INTEGRAL (IBIS) presently provides the most detailed sky images ever obtained at energies above 30 keV. The telescope is based on a coded...
  • Publication
    The interplay of internal and external processes in the buildup of disk galaxies: thick-disk star formation histories in AURIGA simulations
    Recent integral-field spectroscopy observations have revealed that thick- and thin-disk star-formation histories are regulated by the interplay of internal and...
  • Publication
    The Intriguing Stellar Populations in the Globular Clusters NGC 6388 and NGC 6441
    NGC 6388 and NGC 6441 are two massive Galactic bulge globular clusters that share many properties, including the presence of an extended horizontal branch (HB)...
  • Publication
    The K2-24 planetary system revisited by CHEOPS
    The planetary system K2-24 is composed of two transiting low-density Neptunians locked in an almost perfect 2:1 resonance and showing large transit time...
  • Publication
    The K2-ESPRINT Project III: A Close-in Super-Earth around a Metal-rich Mid-M Dwarf
    We validate a {R}p=2.32+/- 0.24{R}\oplus planet on a close-in orbit (P = 2.260455 ± 0.000041 days) around K2-28 (EPIC 206318379), a metal-rich M4-type dwarf in...
  • Publication
    The K2-ESPRINT Project IV. A Hot Jupiter in a Prograde Orbit with a Possible Stellar Companion
    We report on the detection and early characterization of a hot Jupiter in a three day orbit around K2-34 (EPIC 212110888), a metal-rich F-type star located in...