Astrofísicas: Métodos de detección de exoplanetas

  • Noticia
    SARA SEAGER: “En 10 años tendremos la capacidad de encontrar vida en un exoplaneta”

    Esta profesora, del Instituto Tecnológico de Massachusetts (MIT), lidera el desarrollo de una nueva generación de telescopios espaciales para la detección de...

  • Publicación
    StraKLIP: A Novel Pipeline for Detection and Characterization of Close-in Faint Companions through the Karhunen-Loéve Image Processing Algorithm

    We present a new pipeline developed to detect and characterize faint astronomical companions at small angular separation from the host star using sets of wide...

  • Publicación
    Systematic KMTNet Planetary Anomaly Search. I. OGLE-2019-BLG-1053Lb, a Buried Terrestrial Planet

    In order to exhume the buried signatures of "missing planetary caustics" in Korea Microlensing Telescope Network (KMTNet) data, we conducted a systematic...

  • Publicación
    TESS Delivers Five New Hot Giant Planets Orbiting Bright Stars from the Full-frame Images

    We present the discovery and characterization of five hot and warm Jupiters—TOI-628 b (TIC 281408474; HD 288842), TOI-640 b (TIC 147977348), TOI-1333 b (TIC...

  • Publicación
    The GAPS Programme at TNG XXXIX. Multiple Molecular Species in the Atmosphere of the Warm Giant Planet WASP-80 b Unveiled at High Resolution with GIANO-B

    Detections of molecules in the atmosphere of gas giant exoplanets allow us to investigate the physico-chemical properties of the atmospheres. Their inferred...

  • Publicación
    The TESS Grand Unified Hot Jupiter Survey. I. Ten TESS Planets

    Hot Jupiters-short-period giant planets-were the first extrasolar planets to be discovered, but many questions about their origin remain. NASA's Transiting...

  • Publicación
    The TESS Grand Unified Hot Jupiter Survey. II. Twenty New Giant Planets

    NASA's Transiting Exoplanet Survey Satellite (TESS) mission promises to improve our understanding of hot Jupiters by providing an all-sky, magnitude-limited...

  • Publicación
    The TESS-Keck Survey. II. An Ultra-short-period Rocky Planet and Its Siblings Transiting the Galactic Thick-disk Star TOI-561

    We report the discovery of TOI-561, a multiplanet system in the galactic thick disk that contains a rocky, ultra-short-period planet. This bright (V = 10.2)...

  • Publicación
    The TESS-Keck Survey: Science Goals and Target Selection

    The Kepler and TESS missions have demonstrated that planets are ubiquitous. However, the success of these missions heavily depends on ground-based radial...