388 citations · 4.5k across the 94 of their papers we have counts for
13 papers · 1 filter
Fundamental Physical Processes in Coronae: Waves, Turbulence, Reconnection, and Particle Acceleration
Markus J. Aschwanden
Our understanding of fundamental processes in the solar corona has been greatly progressed based on the space observations of SMM, Yohkoh, Compton GRO, SOHO, TRACE, RHESSI, and STE…
Scaling laws of solar and stellar flares
Markus J. Aschwanden, Robert A. Stern, Manuel Güdel
In this study we compile for the first time comprehensive data sets of solar and stellar flare parameters, including flare peak temperatures T_p, flare peak volume emission measure…
Astrophysics in 2006
Virginia Trimble, Markus J. Aschwanden, Carl J. Hansen
The fastest pulsar and the slowest nova; the oldest galaxies and the youngest stars; the weirdest life forms and the commonest dwarfs; the highest energy particles and the lowest e…
Astrophysics in 2005
V. Trimble, M. J. Aschwanden, C. J. Hansen
We bring you, as usual, the Sun and Moon and stars, plus some galaxies and a new section on astrobiology. Some highlights are short (the newly identified class of gamma-ray bursts,…
The Nature and Excitation Mechanisms of Acoustic Oscillations in Solar and Stellar Coronal Loops
D. Tsiklauri, V. M. Nakariakov, T. D. Arber +1
In the recent work of Nakariakov et al. (2004), it has been shown that the time dependences of density and velocity in a flaring loop contain pronounced quasi-harmonic oscillations…
A new Method to Constrain the Iron Abundance from Cooling Delays in Coronal Loops
Markus J. Aschwanden, C. J. Schrijver, A. R. Winebarger +1
Recent observations with TRACE reveal that the time delay between the appearance of a cooling loop in different EUV temperature filters is proportional to the loop length, dt_12 ~…