170 citations · 721 across the 10 of their papers we have counts for
7 papers
Ellerman bombs at high resolution III. Simultaneous observations with IRIS and SST
Gregal J. M. Vissers, Luc H. M. Rouppe van der Voort, Robert J. Rutten +2
Ellerman bombs are transient brightenings of the extended wings of the solar Balmer lines in emerging active regions. We describe their properties in the ultraviolet lines sampled…
Chromospheric backradiation in ultraviolet continua and Halpha
R. J. Rutten, H. Uitenbroek
A recent paper states that ultraviolet backradiation from the solar transition region and upper chromosphere strongly affects the degree of ionization of minority stages at the top…
The quiet solar atmosphere observed and simulated in NaD1
J. Leenaarts, R. J. Rutten, K. Reardon +2
The NaD1 line in the solar spectrum is sometimes attributed to the solar chromosphere. We study its formation in quiet-Sun network and internetwork. We first present high-resolutio…
The solar chromosphere at high resolution with IBIS. IV. Dual-line evidence of heating in chromospheric network
G. Cauzzi, K. P. Reardon, R. J. Rutten +2
The structure and energy balance of the solar chromosphere remain poorly known. We have used the imaging spectrometer IBIS at the Dunn Solar Telescope to obtain fast-cadence, multi…
Non-equilibrium hydrogen ionization in 2D simulations of the solar atmosphere
J. Leenaarts, M. Carlsson, V. Hansteen +1
The ionization of hydrogen in the solar chromosphere and transition region does not obey LTE or instantaneous statistical equilibrium because the timescale is long compared with im…
Fourier analysis of active-region plage
A. G. de Wijn, B. De Pontieu, R. J. Rutten
We study the dynamical interaction of the solar chromosphere with the transition region in mossy and non-mossy active-region plage. We carefully align image sequences taken with th…