112 citations · 422 across the 7 of their papers we have counts for
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Observations of Active Region Loops with the EUV Imaging Spectrometer on Hinode
Harry P. Warren, Ignacio Ugarte-Urra, George A. Doschek +2
Previous solar observations have shown that coronal loops near 1 MK are difficult to reconcile with simple heating models. These loops have lifetimes that are long relative to a ra…
Observations of Solar Doppler Shift Oscillations with the EUV Imaging Spectrometer on Hinode
John T. Mariska, Harry P. Warren, David R. Williams +1
Damped Doppler shift oscillations have been observed in emission lines from ions formed at flare temperatures with the Solar Ultraviolet Measurements of Emitted Radiation spectrome…
Modeling X-ray Loops and EUV "Moss" in an Active Region Core
A. R Winebarger, H. P. Warren, D. A. Falconer
The Soft X-ray intensity of loops in active region cores and corresponding footpoint, or moss, intensity observed in the EUV remain steady for several hours of observation. The ste…
Observation and Modeling of Coronal "Moss" With the EUV Imaging Spectrometer on Hinode
Harry P. Warren, Amy R. Winebarger, John T. Mariska +2
Observations of transition region emission in solar active regions represent a powerful tool for determining the properties of hot coronal loops. In this Letter we present the anal…
Multi-Thread Hydrodynamic Modeling of a Solar Flare
Harry P. Warren
Past hydrodynamic simulations have been able to reproduce the high temperatures and densities characteristic of solar flares. These simulations, however, have not been able to acco…
Cooling Active Region Loops Observed With SXT and TRACE
Amy R. Winebarger, Harry P. Warren
An Impulsive Heating Multiple Strand (IHMS) Model is able to reproduce the observational characteristics of EUV (~ 1 MK) active region loops. This model implies that some of the lo…