Observed variations of the magnetic field strength in sunspot umbrae consist of intrinsic oscillations and ``false'' oscillations due to time-dependent opacity...
Magnetohydrodynamic kink waves in two-dimensional non-uniform prominence threads
Aims: We analyse the oscillatory properties of resonantly damped transverse kink oscillations in two-dimensional prominence threads. Methods: The fine...
Magnetohydrodynamic turbulent cascade of coronal loop magnetic fields
The Parker model for coronal heating is investigated through a high resolution simulation. An inertial range is resolved where fluctuating magnetic energy EM(k⊥...
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...
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...
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...
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...
Magnetospheric accretion onto the T Tauri star AA Tauri. I. Constraints from multisite spectrophotometric monitoring
We have monitored the photometric, spectroscopic and polarimetric variations of the classical T Tauri star (CTTS) AA Tau over a period of a month. The light...
MAGPHYS+photo-z: Constraining the Physical Properties of Galaxies with Unknown Redshifts
We present an enhanced version of the multiwavelength spectral modeling code MAGPHYS that allows the estimation of galaxy photometric redshift and physical...