89 citations · 236 across the 6 of their papers we have counts for
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astro-ph.SR2017★ 78 cited
Three-dimensional modeling of the Ca II H&K lines in the solar atmosphere
Johan P. Bjørgen, Andrii V. Sukhorukov, Jorrit Leenaarts +4
CHROMIS, a new imaging spectrometer at the Swedish 1-m Solar Telescope (SST), can observe the chromosphere in the H and K lines of Ca II at high spatial and spectral resolution. Ac…
astro-ph.SR2017★ 16 cited
Numerical non-LTE 3D radiative transfer using a multigrid method
Johan P. Bjørgen, Jorrit Leenaarts
3D non-LTE radiative transfer problems are computationally demanding, and this sets limits on the size of the problems that can be solved. So far Multilevel Accelerated Lambda Iter…