242 citations · 1.4k across the 35 of their papers we have counts for
26 papers · 1 filter
Kink instability of triangular jets in the solar atmosphere
T. V. Zaqarashvili, S. Lomineishvili, P. Leitner +3
It is known that hydrodynamic triangular jets are unstable to antisymmetric kink perturbations. The inclusion of magnetic field may lead to the stabilisation of the jets. Jets and…
The UV surface habitability of Proxima b: first experiments revealing probable life survival to stellar flares
Ximena C. Abrevaya, Martin Leitzinger, Oscar oppezzo +5
We use a new interdisciplinary approach to study the UV surface habitability of Proxima under quiescent and flaring stellar conditions. We assumed planetary atmospheric composi…
Mapping the magnetic field of flare coronal loops
D. Kuridze, M. Mathioudakis, H. Morgan +9
Here we report on the unique observation of flaring coronal loops at the solar limb using high resolution imaging spectropolarimetry from the Swedish 1-meter Solar Telescope. The v…
Numerical Simulation of Coronal Waves Interacting with Coronal Holes: III. Dependence on Initial Amplitude of the Incoming Wave
Isabell Piantschitsch, Bojan Vrsnak, Arnold Hanslmeier +4
We performed 2.5D magnetohydrodynamic (MHD) simulations showing the propagation of fast-mode MHD waves of different initial amplitudes and their interaction with a coronal hole (CH…
Numerical Simulation of Coronal Waves Interacting with Coronal Holes: II. Dependence on Alfvén Speed Inside the Coronal Hole
Isabell Piantschitsch, Bojan Vrsnak, Arnold Hanslmeier +4
We used our newly developed magnetohydrodynamic (MHD) code to perform 2.5D simulations of a fast-mode MHD wave interacting with coronal holes (CH) of varying Alfvén speed which res…
Numerical Simulation of Coronal Waves interacting with Coronal Holes: I. Basic Features
Isabell Piantschitsch, Bojan Vrsnak, Arnold Hanslmeier +5
We developed a new numerical code that is able to perform 2.5D simulations of a magnetohydrodynamic (MHD) wave propagation in the corona, and its interaction with a low density reg…