Astrofísicas: Campos magnéticos

  • Publicación
    Magnetic topological analysis of coronal bright points
    Context. We report on the first of a series of studies on coronal bright points which investigate the physical mechanism that generates these phenomena. Aims...
  • Publicación
    Magnetic topology of the north solar pole
    The magnetism at the poles is similar to that of the quiet Sun in the sense that no active regions are present there. However, the polar quiet Sun is somewhat...
  • Charla
    Magnetically driven jets in the solar Atmosphere
    Recent observations of the solar atmosphere have provided new insights concerning medium-sized jet phenomena taking place in the solar corona. These jets are...
  • Publicación
    Magnetism, rotation, and nonthermal emission in cool stars. Average magnetic field measurements in 292 M dwarfs
    Stellar dynamos generate magnetic fields that are of fundamental importance to the variability and evolution of Sun-like and low-mass stars, and for the...
  • Publicación
    Magnetohydrodynamic wave propagation from the subphotosphere to the corona in an arcade-shaped magnetic field with a null point
    Aims: The aim of this work is to study the energy transport by means of Magnetohydrodynamic (MHD) waves propagating in quiet-Sun magnetic topology from layers...
  • Publicación
    Magnetohydrodynamic waves in a sheared potential coronal arcade
    We study the effects of magnetic field shear (By ≠ 0) and longitudinal propagation of perturbations (ky ≠ 0) on the linear and adiabatic magnetohydrodynamic...
  • Publicación
    Magnetohydrodynamic Waves in Sheared Coronal Arcades
    The magnetohydrodynamic (MHD) normal modes of oscillation of sheared coronal arcades including longitudinal wave propagation are studied. Solutions have been...
  • Publicación
    Magnetohydrodynamic waves in sheared coronal magnetic structures
    The theoretical understanding of the linear standing or propagating magnetohydrodynamic (MHD) waves in a variety of solar coronal structures is far from...
  • Publicación
    Magnetohydrostatic Sunspot Models from Deep Subphotospheric to Chromospheric Layers
    In order to understand the influence of magnetic fields on the propagation properties of waves, as derived from different local helioseismology techniques...