News type: Research news

  • News
    Non-grey dimming events of KIC 8462852 from GTC spectrophotometry
    We report ground-based spectrophotometry of KIC 8462852, during its first dimming events since the end of the Kepler mission. The dimmings show a clear colour...
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    NUMERICAL SIMULATION OF ASTROPHYSICAL PROCESSES
    El Superordenador "La Palma" produce sus primeros resultados científicos. Tras procesar datos del Sol captados por el satélite japonés Hinode y compararlos con...
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    NUMERICAL SIMULATION OF ASTROPHYSICAL PROCESSES.
    Se ha conseguido explicar la física de los chorros de rayos X observados recientemente con el satélite Hinode mediante la combinación de análisis de datos...
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    OBSERVATIONAL TESTS OF THE PROCESSES OF NUCLEOSYNTHESIS IN THE UNIVERSE.
    The sample of metal rich stars with and without planets has been extended in 2007 and the stellar parameters and metallicities have been obtained. The first...
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    On the curvature of dust lanes in galactic bars.
    We tested the theoretical prediction that the straightest dust lanes in bars are found in strongly barred galaxies, or more specifically, that the degree of...
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    On the magnetic nature of quiet-Sun chromospheric grains
    CaII Kgrains, i.e., intermittent, short-lived (about 1 minute), periodic (2-4 minutes), pointlike chromospheric brightenings, are considered to be the...
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    On the origin of stars with and without planets. Tc trends and clues to Galactic evolution.
    We explore a sample of 148 solar-like stars to search for a possible correlation between the slopes of the abundance trends versus condensation temperature...
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    On the Probable Existence of an Abrupt Magnetization in the Upper Chromosphere of the Quiet Sun.
    A long-standing issue in solar astrophysics concerns the strength and structure variations with height of the magnetic field in the chromosphere of the quiet...
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    OPERATION OF THE IAC'S TELESCOPIC INSTALLATIONS.
    FastCam consigue la mejor resolución espacial de la historia de tres telescopios: Carlos Sánchez = 0”,13, NOT = 0”,10 y WHT = 0”,07.