Python Radiative Transfer Emission code (PyRaTE): non-LTE spectral lines simulations
نویسندگان
چکیده
منابع مشابه
2D non-LTE radiative modelling of He I spectral lines formed in solar prominences
Context. The diagnosis of new high-resolution spectropolarimetric observations of solar prominences made in the visible and nearinfrared mainly, requires a radiative modelling taking into account for both multi-dimensional geometry and complex atomic models. Aims. Hereafter we contribute to the improvement of the diagnosis based on the observation of He i multiplets, by considering 2D non-LTE u...
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We consider the effect of optical depth of the 2 S level on the nebular recombination spectrum of He I for a spherically symmetric nebula with no systematic velocity gradients. These calculations, using many improvements in atomic data, can be used in place of the earlier calculations of Robbins. We give representative Case B line fluxes for UV, optical, and IR emission lines over a range of ph...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2018
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/sty1152