71 citations · 119 across the 7 of their papers we have counts for
7 papers
Collisionless Plasma Shocks. Field Generation and Particle Acceleration
T. Haugboelle, C. B. Hededal, J. T. Frederiksen +1
Gamma ray bursts are among the most energetic events in the known universe. A highly relativistic fireball is ejected. In most cases the burst itself is followed by an afterglow, e…
Radiative transfer in decomposed domains
T. Heinemann, W. Dobler, A. Nordlund +1
An efficient algorithm for calculating radiative transfer on massively parallel computers using domain decomposition is presented. The integral formulation of the transfer equation…
Spectrum and amplitudes of internal gravity waves excited by penetrative convection in solar-type stars
B. Dintrans, A. Brandenburg, A. Nordlund +1
The excitation of internal gravity waves by penetrative convective plumes is investigated using 2-D direct simulations of compressible convection. The wave generation is quantitati…
Brown Dwarfs from Turbulent Fragmentation
Paolo Padoan, Alexei Kritsuk, Michael Norman +1
The origin of brown dwarfs (BDs) is an important component of the theory of star formation, because BDs are approximately as numerous as solar mass stars. It has been suggested tha…
Magnetic Field Generation and electron acceleration in Collisionless Shocks
C. B. Hededal, J. Trier Frederiksen, T. Haugboelle +1
Using a three dimensional relativistic particle-in-cell code we have performed numerical experiments of plasma shells colliding at relativistic velocities. Such scenarios are found…
Oscillation power spectra of the Sun and of Alpha Cen A: observations versus models
R. Samadi, M. J. Goupil, F. Baudin +4
Hydrodynamical, 3D simulations of the outer layers of the Sun and Alpha Cen A are used to obtain constraints on the properties of turbulent convection in such stars. These constrai…