129 citations · 251 across the 5 of their papers we have counts for
5 papers
Measuring supermassive black holes with gas kinematics - II. The LINERs IC 989, NGC 5077, and NGC 6500
Giovanna De Francesco, Alessandro Capetti, Alessandro Marconi
We present results from a kinematical study of the gas in the nucleus of a sample of three LINER galaxies, obtained from archival HST/STIS long-slit spectra. We found that, while f…
Quiet Sun Magnetic Field Measurements Based on Lines with Hyperfine Structure
J. Sanchez Almeida, B. Viticchie, E. Landi Degl'Innocenti +1
The Zeeman pattern of MnI lines is sensitive to hyperfine structure (HFS) and, they respond to hG magnetic field strengths differently from the lines used in solar magnetometry. Th…
Coronal Heating, Weak MHD Turbulence and Scaling Laws
A. F. Rappazzo, M. Velli, G. Einaudi +1
Long-time high-resolution simulations of the dynamics of a coronal loop in cartesian geometry are carried out, within the framework of reduced magnetohydrodynamics (RMHD), to under…
Acceleration of weakly collisional solar-type winds
I. Zouganelis, N. Meyer-Vernet, S. Landi +2
One of the basic properties of the solar wind, that is the high speed of the fast wind, is still not satisfactorily explained. This is mainly due to the theoretical difficulty of t…
Dichroic Masers due to Radiation Anisotropy and the Influence of the Hanle Effect on the Circumstellar SiO Polarization
A. Asensio Ramos, E. Landi Degl'Innocenti, J. Trujillo Bueno
The theory of the generation and transfer of polarized radiation, mainly developed for interpreting solar spectropolarimetric observations, allows to reconsider, in a more rigorous…