Publicaciones

  • Optical phase curve of the ultra-hot Jupiter WASP-121b

    We present the analysis of TESS optical photometry of WASP-121b, which reveals the phase curve of this transiting ultra-hot Jupiter. Its hotspot is located at the sub-stellar point, showing inefficient heat transport from the dayside (2870 ± 50 K) to the nightside (<2500 K at 3σ) at the altitudes probed by TESS. The TESS eclipse depth, measured at

    Bourrier, V. et al.

    Fecha de publicación:

    5
    2020
  • Spectroscopic and Asteroseismic Analysis of the Secondary Clump Red Giant HD 226808

    In order to clarify the properties of the secondary clump star HD 226808 (KIC 5307747), we combined four years of data from Kepler space photometry with high-resolution spectroscopy of the High Efficiency and Resolution Mercator Échelle Spectrograph mounted on the Mercator telescope. The fundamental atmospheric parameters, radial velocities

    De Moura, Bruno Lustosa et al.

    Fecha de publicación:

    5
    2020