89 citations · 89 across the 1 of their papers we have counts for
3 papers
Line formation of He I D3 and He I 10830 Å in a small-scale reconnection event
T. Libbrecht, J. P. Bjørgen, J. Leenaarts +3
Aims. We aim to explain line formation of He I D3 and He I 10830 Å in small-scale reconnection events. Methods. We make use of a simulated Ellerman bomb (EB), present in a Bifrost-…
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…
Ellerman bombs and UV bursts: transient events in chromospheric current sheets
V. Hansteen, A. Ortiz, V. Archontis +3
Ellerman bombs (EBs) and UV bursts are both brightenings related to flux emergence regions and specifically to magnetic flux of opposite polarity that meet in the photosphere. Thes…