Journal: Astronomy and Astrophysics

  • Publication
    Orbital and physical properties of planets and their hosts: new insights on planet formation and evolution
    Aims: We explore the relations between physical and orbital properties of planets and properties of their host stars to identify the main observable signatures...
  • Publication
    Orbital periods of cataclysmic variables identified by the SDSS. VI. The 4.5-h period eclipsing system SDSS J100658.40+233724.4
    We present time-resolved spectroscopy and photometry of SDSS J100658.40+233724.4, which we have discovered to be an eclipsing cataclysmic variable with an...
  • Publication
    Orbital periods of cataclysmic variables identified by the SDSS. VII. Four new eclipsing systems
    We present photometry of nine cataclysmic variable stars identified by the Sloan Digital Sky Survey, aimed at measuring the orbital periods of these systems...
  • Publication
    Origin of the chromospheric three-minute oscillations in sunspot umbrae
    Context. Sunspot umbrae show a change in the dominant period of their oscillations from five minutes (3.3 mHz) in the photosphere to three minutes (5.5 mHz) in...
  • Publication
    Origin of the near-Earth asteroid Phaethon and the Geminids meteor shower
    Aims: In this paper we establish a compositional and dynamical connection between two B-type objects: main belt asteroid (2) Pallas and near-Earth asteroid...
  • Publication
    Oscillation mode frequencies of 61 main-sequence and subgiant stars observed by Kepler
    Context. Solar-like oscillations have been observed by Kepler and CoRoT in several solar-type stars, thereby providing a way to probe the stars using...
  • Publication
    Oscillation mode linewidths and heights of 23 main-sequence stars observed by Kepler
    Context. Solar-like oscillations have been observed by Kepler and CoRoT in many solar-type stars, thereby providing a way to probe the stars using...
  • Publication
    Oscillation mode linewidths and heights of 23 main-sequence stars observed by Kepler (Corrigendum)
    Not Available
  • Publication
    Oscillations in the Sun with SONG: Setting the scale for asteroseismic investigations
    Context. We present the first high-cadence multiwavelength radial-velocity observations of the Sun-as-a-star, carried out during 57 consecutive days using the...