69 citations · 452 across the 14 of their papers we have counts for
14 papers
Fan-shaped jet close to a light bridge
Y. Liu, G. P. Ruan, B. Schmieder +7
On the Sun,jets in light bridges are frequently observed with high-resolution instruments.The respective roles played by convection and the magnetic field in triggering such jets a…
Observations of shock propagation through turbulent plasma in the solar corona
Eoin P. Carley, Baptiste Cecconi, Hamish A. Reid +14
Eruptive activity in the solar corona can often lead to the propagation of shock waves. In the radio domain the primary signature of such shocks are type II radio bursts, observed…
Electric current evolution at the footpoints of solar eruptions
Krzysztof Barczynski, Guillaume Aulanier, Miho Janvier +2
Electric currents play a critical role in the triggering of solar flares and their evolution. The aim of the present paper is to test whether the surface electric current has a sur…
Escape of Flare-accelerated Particles in Solar Eruptive Events
S. Masson, S. K. Antiochos, C. R. DeVore
Impulsive solar energetic particle events are widely believed to be due to the prompt escape into the interplanetary medium of flare-accelerated particles produced by solar eruptiv…
Flare reconnection-driven magnetic field and Lorentz force variations at the Sun's surface
Krzysztof Barczynski, Guillaume Aulanier, Sophie Masson +1
During eruptive flares, vector magnetograms show increasing horizontal magnetic field and downward Lorentz force in the Sun's photosphere around the polarity-inversion line. Such b…
French SKA White Book - The French Community towards the Square Kilometre Array
F. Acero, J. -T. Acquaviva, R. Adam +175
The "Square Kilometre Array" (SKA) is a large international radio telescope project characterised, as suggested by its name, by a total collecting area of approximately one square…
1977-2017: 40 years of decametric observations of Jupiter and the Sun with the Nancay Decameter Array
L. Lamy, P. Zarka, B. Cecconi +5
The Nancay Decameter Array (NDA) routinely observes low frequency (10-100 MHz) radio emissions of Jupiter and the Sun since 4 decades. The NDA observations, acquired with a variety…
Formation of a rotating jet during the filament eruption on 10-11 April 2013
B. Filippov, A. K. Srivastava, B. N. Dwivedi +4
We analyze multi-wavelength and multi-viewpoint observations of a helically twisted plasma jet formed during a confined filament eruption on 10-11 April 2013. Given a rather large…
The relativistic solar particle event of 2005 January 20: origin of delayed particle acceleration
K. -L. Klein, S. Masson, C. Bouratzis +3
The highest energies of solar energetic nucleons detected in space or through gamma-ray emission in the solar atmosphere are in the GeV range. Where and how the particles are accel…
Accuracy of magnetic energy computations
G. Valori, P. Demoulin, E. Pariat +1
For magnetically driven events, the magnetic energy of the system is the prime energy reservoir that fuels the dynamical evolution. In the solar context, the free energy is one of…
Dynamics of the Transition corona
Sophie Masson, Patrick McCauley, Leon Golub +2
Magnetic reconnection between open and closed magnetic field in the corona is believed to play a crucial role in the corona/heliosphere coupling. At large scale, the exchange of op…
Interplanetary magnetic structures guiding solar relativistic particles
Sophie Masson, Pascal Démoulin, Sergio Dasso +1
Relating in situ measurements of relativistic solar particles to their parent activity in the corona requires understanding the magnetic structures that guide them from their accel…
Interchange Slip-Running Reconnection and Sweeping SEP Beams
S. Masson, G. Aulanier, E. Pariat +1
We present a new model to explain how particles (solar energetic particles; SEPs), accelerated at a reconnection site that is not magnetically connected to the Earth, could eventua…
Acceleration of Relativistic Protons during the 20 January 2005 Flare and CME
S. Masson, K. -L. Klein, R. Buetikofer +4
The origin of relativistic solar protons during large flare/CME events has not been uniquely identified so far.We perform a detailed comparative analysis of the time profiles of re…