124 citations · 808 across the 47 of their papers we have counts for
5 papers · 1 filter
Driving galactic winds with magnetic fields at low and high redshift
Ulrich P. Steinwandel, Klaus Dolag, Harald Lesch +1
Although playing a key role for our understanding of the evolution of galaxies, the exact way how observed galactic outflows are driven is still far from being understood and there…
On the origin of magnetic driven winds and the structure of the galactic dynamo in isolated galaxies
Ulrich P. Steinwandel, Klaus Dolag, Harald Lesch +3
We investigate the build-up of the galactic dynamo and subsequently the origin of a magnetic driven outflow. We use a setup of an isolated disc galaxy with a realistic circum-galac…
Strong magnetic fields and large rotation measures in protogalaxies by supernova seeding
Alexander M. Beck, Klaus Dolag, Harald Lesch +1
We present a model for the seeding and evolution of magnetic fields in protogalaxies. Supernova (SN) explosions during the assembly of a protogalaxy provide magnetic seed fields, w…
Galactic ménage à trois: Simulating magnetic fields in colliding galaxies
H. Kotarba, H. Lesch, K. Dolag +4
We present high resolution simulations of a multiple merger of three disk galaxies including the evolution of magnetic fields performed with the N-body/SPH code Gadget. For the fir…
Cosmic-ray driven dynamo in galactic disks
M. Hanasz, K. Otmianowska-Mazur, H. Lesch +6
We present new developments on the Cosmic--Ray driven, galactic dynamo, modeled by means of direct, resistive CR--MHD simulations, performed with ZEUS and PIERNIK codes. The dynamo…