Journal: Astronomy and Astrophysics

  • Publication
    Exploring the stellar surface phenomena of WASP-52 and HAT-P-30 with ESPRESSO
    We analyse spectroscopic and photometric transits of the hot Jupiters WASP-52 b and HAT-P30 b obtained with ESPRESSO, Eulercam and NGTS for both targets, and...
  • Publication
    Exploring the substellar population in the Hyades open cluster
    Aims: Our aim is to identify substellar members of the nearby Hyades open star cluster to determine the photometric and spectroscopic properties of brown dwarfs...
  • Publication
    Exploring the Sun's upper atmosphere with neural networks: Reversed patterns and the hot wall effect
    We have developed an inversion procedure designed for high-resolution solar spectro-polarimeters, such as those of Hinode and the DKIST. The procedure is based...
  • Publication
    Exploring the α-enhancement of metal-poor planet-hosting stars. The Kepler and HARPS samples
    Recent studies have shown that at low metallicities Doppler-detected planet-hosting stars tend to have high α-content and to belong to the thick disk. We used...
  • Publication
    EXPORT: Near-IR observations of Vega-type and pre-main sequence stars
    We present near-IR JHK photometric data of a sample of 58 main-sequence, mainly Vega-type, and pre-main sequence stars. The data were taken during four...
  • Publication
    EXPORT: Optical photometry and polarimetry of Vega-type and pre-main sequence stars
    This paper presents optical UBVRI broadband photo-polarimetry of the EXPORT sample obtained at the 2.5 m Nordic Optical Telescope. The database consists of...
  • Publication
    EXPORT: Spectral classification and projected rotational velocities of Vega-type and pre-main sequence stars
    In this paper we present the first comprehensive results extracted from the spectroscopic campaigns carried out by the EXPORT (EXoPlanetary Observational...
  • Publication
    Extended Hα over compact far-infrared continuum in dusty submillimeter galaxies. Insights into dust distributions and star-formation rates at z ∼ 2
    By using data from the Atacama Large Millimeter/submillimeter Array and near-infrared (NIR) integral field spectrographs, including both Spectrograph for...
  • Publication
    Extended soft X-ray emission in 3CR radio galaxies at z < 0.3: high excitation and broad line galaxies
    We analyze Chandra observations of diffuse soft X-ray emission associated with a complete sample of 3CR radio galaxies at z 0.3. We focus on the properties of...