Astrofísicas: Asterosismología

  • Publicación
    Multi-campaign asteroseismic analysis of eight solar-like pulsating stars observed by the K2 mission
    The NASA K2 mission that succeeded the nominal Kepler mission observed several hundred thousand stars during its operations. While most of the stars were...
  • Publicación
    On the Characterization of GJ 504: A Magnetically Active Planet-host Star Observed by the Transiting Exoplanet Survey Satellite (TESS)
    We present the results of the analysis of the photometric data collected in long- and short-cadence mode by the Transiting Exoplanet Survey Satellite for GJ 504...
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    Oscillating red giants in eclipsing binary systems: empirical reference value for asteroseismic scaling relation
    The internal structures and properties of oscillating red-giant stars can be accurately inferred through their global oscillation modes (asteroseismology)...
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    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...
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    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...
  • Publicación
    Oscillation mode linewidths and heights of 23 main-sequence stars observed by Kepler (Corrigendum)
    Not Available
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    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...
  • Publicación
    Overshooting and semiconvection: structural changes and asteroseismic signatures
    Overshooting and semiconvection are two poorly known mechanisms which affect the extent and the efficiency of chemical mixing outside classical convection zones...
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    Periodic mass-loss episodes due to an oscillation mode with variable amplitude in the hot supergiant HD 50064
    Aims: We aim to interpret the photometric and spectroscopic variability of the luminous blue variable supergiant HD 50064 (V = 8.21). Methods: CoRoT space...