388 citations · 4.5k across the 94 of their papers we have counts for
6 papers · 1 filter
Global energetics of solar flares. XIII. The Neupert effect and acceleration of coronal mass ejections
Markus J. Aschwanden
Our major aim is a height-time model of the propagation of {\sl Coronal Mass Ejections (CMEs)}, where the lower corona is self-consistently connected to the heliospheric pat…
The Solar Memory From Hours to Decades
Markus J. Aschwanden, Jay R. Johnson
Waiting time distributions allow us to distinguish at least three different types of dynamical systems, such as (i) linear random processes (with no memory); (ii) nonlinear, avalan…
The Poissonian Origin of Power Laws in Solar Flare Waiting Time Distributions
Markus J. Aschwanden, Jay R. Johnson, Yosia I. Nurhan
In this study we aim for a deeper understanding of the power law slope, , of waiting time distributions. Statistically independent events with linear behavior can be characteriz…
Self-Organized Criticality in Stellar Flares
Markus J. Aschwanden, Manuel Guedel
Power law size distributions are the hallmarks of nonlinear energy dissipation processes governed by self-organized criticality. Here we analyze 75 data sets of stellar flare size…
Correlation of the sunspot number and the waiting time distribution of solar flares, coronal mass ejections, and solar wind switchback events observed with the Parker Solar Probe
Markus J. Aschwanden, Thierry Dudok de Wit
Waiting time distributions of solar flares and {\sl coronal mass ejections (CMEs)} exhibit power law-like distribution functions with slopes in the range of ,…
Finite System-Size Effects in Self-Organized Criticality Systems
Markus J. Aschwanden
We explore upper limits for the largest avalanches or catastrophes in nonlinear energy dissipation systems governed by self-organized criticality (SOC). We generalize the idealized…