Publikationsdatum:
2019-07-13
Beschreibung:
Plasma waves and instabilities are integrally involved with the plasma "pickup" process and the mass loading of the solar wind (thus the formation of ion tails and the magnetic tails). Anisotropic plasmas generated by solar wind-comet interactions (the bow shock, magnetic field pileup) cause the generation of plasma waves which in turn "smooth out" these discontinuities. The plasma waves evolve and form plasma turbulence. Comets are perhaps the best "laboratories" to study waves and turbulence because over time (and distance) one can identify the waves and their evolution. We will argue that comets in some ways are better laboratories than magnetospheres, interplanetary space and fusion devices to study nonlinear waves and their evolution.
Schlagwort(e):
Astronomy; Solar Physics; Plasma Physics
Materialart:
American Geophysical Union (AGU) Fall Meeting 2015; Dec 14, 2015 - Dec 18, 2015; San Francisco, CA; United States
Format:
text
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