14 citations · 40 across the 6 of their papers we have counts for
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Generalized Two Thermal Regimes Approach : Bipoly Fluid Modeling
J-B. Dakeyo, P. Démoulin, A. P. Rouillard +3
The isopoly bi-fluid approach assumes an isothermal evolution of the solar wind near the Sun up to the radial distance riso, followed by a polytropic evolution constrained by the o…
Radial evolution of a density structure within a solar wind magnetic sector boundary
Etienne Berriot, Pascal Démoulin, Olga Alexandrova +3
This study focuses on a radial alignment between Parker Solar Probe (PSP) and Solar Orbiter (SolO) on the 29 of April 2021 (during a solar minimum), when the two spac…
Testing the flux tube expansion factor -- solar wind speed relation with Solar Orbiter data
J-B. Dakeyo, A. P. Rouillard, V. Réville +5
The properties of the solar wind measured in-situ in the heliosphere are largely controlled by energy deposition in the solar. Previous studies have shown that long duration and la…
Coronal magnetic field and emission properties of small-scale bright and faint loops in the quiet Sun
Maria S. Madjarska, Thomas Wiegelmann, Pascal Démoulin +1
The present study provides statistical information on the coronal magnetic field and intensity properties of small-scale bright and faint loops in the quiet Sun. We aim to quantita…
Identification of a Single Plasma Parcel during a Parker Solar Probe-Solar Orbiter radial alignment
Etienne Berriot, Pascal Démoulin, Olga Alexandrova +2
Configurations where two spacecraft, such as Parker Solar Probe (PSP) and Solar Orbiter (SolO), are radially aligned provide opportunities to study the evolution of a single solar…
Contribution of the aging effect to the observed asymmetry of interplanetary magnetic clouds
P. Démoulin, S. Dasso, V. Lanabere +2
Large magnetic structures are launched away from the Sun during solar eruptions. They are observed as (interplanetary) coronal mass ejections (ICMEs or CMEs) with coronal and helio…