Comment on Mach cones and magnetic forces in Saturn's rings
P. K. Shukla, A. A. Mamun, R. Bingham
Institut für Theoretische Physik IV, Fakultät für Physik und Astronomie, Ruhr-Universität Bochum,
D-44780 Bochum, Germany
PACS: 52.27.Lw, 52.35.Fp, 96.30.Wr
Abstract
We clarify the underlying physics of long wavelength dust
magnetoacoustic waves and short wavelength (in comparison
with the ion gyroradius ρi) dust acoustic waves that
are involved in the formation of Mach cones in a magnetized
dusty plasma of Saturn's rings.