78 citations · 209 across the 7 of their papers we have counts for
6 papers · 1 filter
Coronal Magnetometry with EUV Permitted Lines
Nataliia G. Shchukina, Javier Trujillo Bueno, Supriya Hebbur Dayananda +2
A major challenge in solar physics is to obtain empirical information on the magnetic field of the million-degree plasma of the solar corona. To this end, we need observables of th…
New light on an old problem of the cores of solar resonance lines
Philip Judge, Lucia Kleint, Jorrit Leenaarts +2
We re-examine a 50+ year-old problem of deep central reversals predicted for strong solar spectral lines, in contrast to the smaller reversals seen in observations. We examine data…
Three-dimensional modeling of chromospheric spectral lines in a simulated active region
Johan P. Bjørgen, Jorrit Leenaarts, Matthias Rempel +4
Because of the complex physics that governs the formation of chromospheric lines, interpretation of solar chromospheric observations is difficult. The origin and characteristics of…
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…
Comparison of Solar Fine Structure Observed Simultaneously in Ly-α and Mg II h
D. J. Schmit, A. V. Sukhorukov, B. De Pontieu +9
The Chromospheric Lyman Alpha Spectropolarimeter (CLASP) observed the Sun in H I Lyman-α during a suborbital rocket flight on September 3, 2015. The Interface Region Imaging Telesc…
Partial redistribution in 3D non-LTE radiative transfer in solar atmosphere models
Andrii V. Sukhorukov, Jorrit Leenaarts
Resonance spectral lines such as H I Ly α, Mg II h&k, and Ca II H&K that form in the solar chromosphere are influenced by the effects of 3D radiative transfer as well as partial re…