6 papers
Understanding the complex morphology of a CME II: how pre-eruptive conditions shape CME evolution
Abril Sahade, Cecilia Mac Cormack, Angelos Vourlidas +4
The morphology and heliospheric impact of coronal mass ejections (CMEs) are strongly shaped by their preeruptive magnetic configuration and surrounding coronal environment, yet the…
On the analysis of eruptive events with non-radial evolution
Abril Sahade, M. Valeria Sieyra, Mariana A. Cecere
Coronal mass ejections (CMEs) are major drivers of space weather disturbances, and their deflection from the radial direction critically affects their potential impact on Earth. Wh…
Understanding the complex morphology of a CME: multi-view analysis and numerical modeling
Cecilia Mac Cormack, Abril Sahade, Angelos Vourlidas +3
Although all coronal mass ejections (CMEs) that propagate into the heliosphere should contain a magnetic flux rope (MFR) component, the majority do not exhibit the expected white-l…
Observations of a New Form of Partial Filament Eruption
Abril Sahade, Judith Karpen, Spiro Antiochos
Coronal mass ejections (CMEs) and coronal jets are two of the best-studied forms of solar eruptions, with the same underlying physics. Previous studies have presented partial erupt…
Helmet streamer influence on the evolution of magnetic flux ropes
M. Cécere, P. F. Wyper, G. Krause +2
Context: Solar eruptions are crucial for space weather studies. Understanding the mechanisms influencing their evolution is key to improving predictions of their geoeffectiveness.…
Analysis of solar eruptions deflecting in the low corona: influence of the magnetic environment
A. Sahade, A. Vourlidas, C. Mac Cormack
Coronal mass ejections (CMEs) can exhibit non-radial evolution. The background magnetic field is considered the main driver for the trajectory deviation relative to the source regi…