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astro-ph2000
Line formation in solar granulation: I. Fe line shapes, shifts and asymmetries
M. Asplund, AA. Nordlund, R. Trampedach +2
Realistic ab-initio 3D, radiative-hydrodynamical convection simulations of the solar granulation have been applied to FeI and FeII line formation. In contrast to classical analyses…
astro-ph2000
The effects of numerical resolution on hydrodynamical surface convection simulations and spectral line formation
M. Asplund, H. -G. Ludwig, AA. Nordlund +1
The computationally demanding nature of radiative-hydrodynamical simulations of stellar surface convection warrants an investigation of the sensitivity of the convective structure…