35 citations · 123 across the 6 of their papers we have counts for
6 papers
Toward detailed prominence seismology - II. Charting the continuous magnetohydrodynamic spectrum
J. W. S. Blokland, R. Keppens
Starting from accurate MHD flux rope equilibria containing prominence condensations, we initiate a systematic survey of their linear eigenoscillations. To quantify the full spectru…
Toward detailed prominence seismology - I. Computing accurate 2.5D magnetohydrodynamic equilibria
J. W. S. Blokland, R. Keppens
Context. Prominence seismology exploits our knowledge of the linear eigenoscillations for representative magnetohydro- dynamic models of filaments. To date, highly idealized models…
Magnetohydrostatic solar prominences in near-potential coronal magnetic fields
G. J. D. Petrie, J. W. S. Blokland, R. Keppens
We present numerical magnetohydrostatic solutions describing the gravitationally stratified, bulk equilibrium of cool, dense prominence plasma embedded in a near-potential coronal…
Unstable magnetohydrodynamical continuous spectrum of accretion disks. A new route to magnetohydrodynamical turbulence in accretion disks
J. W. S. Blokland, R. Keppens, J. P. Goedbloed
We present a detailed study of localised magnetohydrodynamical (MHD) instabilities occuring in two--dimensional magnetized accretion disks. We model axisymmetric MHD disk tori, and…
Magneto-rotational overstability in accretion disks
J. W. S. Blokland, E. van der Swaluw, R. Keppens +1
We present analytical and numerical studies of magnetorotational instabilities occuring in magnetized accretion disks. In these studies we make use of the linearised compressible M…
Convective magneto-rotational instabilities in accretion disks
Eric van der Swaluw, Jan-Willem Blokland, Rony Keppens
We present a study of instabilities occuring in thick magnetized accretion disks. We calculate the growth rates of these instabilities and characterise precisely the contribution o…