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[ascl:1108.013] STELLA: Multi-group Radiation Hydrodynamics Code

STELLA is a one-dimensional multi-group radiation hydrodynamics code. STELLA incorporates implicit hydrodynamics coupled to a multi-group non-equilibrium radiative transfer for modeling SN II-L light curves. The non-equilibrium description of radiation is crucial for this problem since the presupernova envelope may be of low mass and very dilute. STELLA implicitly treats time dependent equations of the angular moments of intensity averaged over a frequency bin. Local thermodynamic equilibrium is assumed to determine the ionization levels of materials.

Code site:
https://dau.itep.ru/sn/code/stella
Used in:
http://adsabs.harvard.edu/abs/2011MNRAS.415..199M http://adsabs.harvard.edu/abs/1993A%26A...273..106B
Bibcode:
2011ascl.soft08013B

Views: 3281

ascl:1108.013
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