69 citations · 144 across the 9 of their papers we have counts for
9 papers
Hinode EIS Observations of Plasma Composition Evolution and Radiative Cooling of Solar Flare Loops
Teodora Mihailescu, Peter R. Young, David H. Brooks +4
Plasma composition in flaring regions has been shown to have significant spatial and temporal variations, likely driven by dynamical processes that take place as a consequence of t…
Flux rope modeling of the 2022 Sep 5 CME observed by Parker Solar Probe and Solar Orbiter from 0.07 to 0.69 au
Emma E. Davies, Hannah T. Rüdisser, Ute V. Amerstorfer +19
As both Parker Solar Probe (PSP) and Solar Orbiter (SolO) reach heliocentric distances closer to the Sun, they present an exciting opportunity to study the structure of CMEs in the…
The Link Between Non-Thermal Velocity and Free Magnetic Energy in Solar Flares
James McKevitt, Robert Jarolim, Sarah Matthews +5
The cause of excess spectral line broadening (non-thermal velocity) is not definitively known, but given its rise before and during flaring, the causal processes hold clues to unde…
Intriguing Plasma Composition Pattern in a Solar Active Region: a Result of Non-Resonant Alfvén Waves?
Teodora Mihailescu, David H. Brooks, J. Martin Laming +6
The plasma composition of the solar corona is different from that of the solar photosphere. Elements that have a low first ionisation potential (FIP) are preferentially transported…
A new trigger mechanism for coronal mass ejections: the role of confined flares and photospheric motions in the formation of hot flux ropes
Alexander W James, Lucie M Green, Lidia van Driel-Gesztelyi +1
Context: Many previous studies have shown that the magnetic precursor of a coronal mass ejection (CME) takes the form of a magnetic flux rope, and a subset of them have become know…
Non-thermal distributions and energy transport in the solar flares
Sarah Matthews, Guilio del Zanna, Ariadna Calcines +9
Determining the energy transport mechanisms in flares remains a central goal in solar flares physics that is still not adequately answered by the 'standard flare model'. In particu…
First observational application of a connectivity--based helicity flux density
K. Dalmasse, E. Pariat, G. Valori +2
Measuring the magnetic helicity distribution in the solar corona can help in understanding the trigger of solar eruptive events because magnetic helicity is believed to play a key…
On Signatures of Twisted Magnetic Flux Tube Emergence
Santiago Vargas Dominguez, David MacTaggart, Lucie Green +2
Recent studies of NOAA active region 10953, by Okamoto {\it et al.} ({\it Astrophys. J. Lett.} {\bf 673}, 215, 2008; {\it Astrophys. J.} {\bf 697}, 913, 2009), have interpreted pho…
How are Emerging Flux, Flares and CMEs Related to Magnetic Polarity Imbalance in MDI Data?
L. M. Green, P. Demoulin, C. H. Mandrini +1
In order to understand whether major flares or coronal mass ejections (CMEs) can be related to changes in the longitudinal photospheric magnetic field, we study 4 young active regi…