Astrofísicas: Filamentos solares

  • Charla
    Arch Filament Systems and their evolution through the layers of the solar atmosphere

    Emerging flux regions (EFRs) are seen as magnetic concentrations in the photosphere of the Sun. From a theoretical point of view, the EFRs are formed in the...

  • Charla
    Are chromospheric fibrils tracing the magnetic field?

    Fibrils are thin elongated features visible in the solar chromosphere in and around magnetized regions. Because of their visual appearance they have been...

  • Charla
    Flares: highly energetic explosions on the Sun

    Flares are among the most energetic magnetic solar phenomena. They are often accompanied by ejections of charged particles, which have a direct influence on the...

  • Publicación
    Large-amplitude Prominence Oscillations following Impact by a Coronal Jet

    Observational evidence shows that coronal jets can hit prominences and set them in motion. The impact leads to large-amplitude oscillations (LAOs) in the...

  • Noticia
    Una nueva explicación a las altas temperaturas de la corona solar

    Un equipo científico internacional, en el que participan investigadores del Instituto de Astrofísica de Canarias (IAC) y de la Universidad de La Laguna (ULL)...