Astrophysical: Magnetic fields

  • Publication
    MISMA inversion of HINODE SOT/SP data. Preliminary results
    We analyze full Stokes observations of a quiet Sun region at disk center taken with the spectropolarimeter of the Solar Optical Telescope aboard the HINODE...
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    Mixed properties of MHD waves in non-uniform plasmas
    This paper investigates the mixed properties of MHD waves in a non-uniform plasma. It starts with a short revision of MHD waves in a uniform plasma of infinite...
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    Modeling the second solar spectrum . An empirical approach
    We present an empirical approach to model the wing polarization of strong resonance lines. This procedure based on `last scattering approximation' (LSA) was...
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    Modelling the radio pulses of an ultracool dwarf
    Context. Recently, unanticipated magnetic activity in ultracool dwarfs (UCDs, spectral classes later than M7) has emerged from a number of radio observations...
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    Models of solar magnetic structures (Socas-Navarro, 2007)
    The observations used in this work were acquired with the new Spectro-Polarimeter for Infrared and Optical Regions (SPINOR; Socas-Navarro et al., 2006SoPh..235...
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    Morphology and Dynamics of Solar Prominences from 3D MHD Simulations
    In this paper we present a numerical study of the time evolution of solar prominences embedded in sheared magnetic arcades. The prominence is represented by a...
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    Moving Magnetic Features as Prolongation of Penumbral Filaments
    A sequence of 633 high spatial resolution magnetograms and continuum images from SOHO MDI of NOAA AR 0330 is used to study moving magnetic feature (MMF)...
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    Multi-layer Study of Wave Propagation in Sunspots
    We analyze the propagation of waves in sunspots from the photosphere to the chromosphere using time series of co-spatial Ca II H intensity spectra (including...
  • Publication
    Multi-parametric Study of Rising 3D Buoyant Flux Tubes in an Adiabatic Stratification Using AMR
    We study the buoyant rise of magnetic flux tubes embedded in an adiabatic stratification using two-and three-dimensional, magnetohydrodynamic simulations. We...