We present a Monte Carlo model to compute cometary dust tail brightnesses. The model, anologous in many ways to that developed by Fulle (1989, Astron. Astrophys...
Numerical simulations of conversion to Alfvén waves in solar active regions
We study the coupling of magneto-acoustic waves to Alvén waves using 2.5D numerical simulations. In our experiment, a fast magnetoacoustic wave of a given...
Numerical simulations of large-amplitude oscillations in flux rope solar prominences
This study is based on the 2.5D numerical simulations of the large-amplitude oscillations (LAOs) in the flux rope solar prominences. The prominence models with...
Numerical Simulations of the Metallicity Distribution in Dwarf Spheroidal Galaxies
Recent observations show that the number of stars with very low metallicities in the dwarf spheroidal satellites of the Milky Way is low, despite the low...
Numerical test of a new v-profile inversion technique
The diagnostic method proposed by Landi Degl'Innocenti and Landolfi (1982), based on the observation of circular polarization, has been generalized to derive...
OASIS high-resolution integral field spectroscopy of the SAURON ellipticals and lenticulars
We present a summary of high-spatial resolution follow-up observations of the elliptical (E) and lenticular (S0) galaxies in the SAURON survey using the OASIS...