Interaction of turbulent solar with with cometary plasma tails |
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| Authors: | B Buti |
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| Institution: | (1) International Centre for Theoretical Physics, Trieste, Italy;(2) Present address: Physical Research Laboratory, 380009 Ahmedabad, India |
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| Abstract: | The longitudinal electric field associated with the observed electrostatic turbulence in the solar wind is shown to modify the dispersive characteristics of the hydromagnetic waves propagating along the interface between the solar wind and the cometary plasma. Extremely weak turbulence has a tendency to stabilize these surface waves, whereas turbulence of moderate level can be stabilizing or destabilizing depending on the strength of the cometary magnetic fieldB
oc
relative to the interplanetary magnetic fieldB
os
. ForB
oc
 B
os
, destabilization is not possible. |
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| Keywords: | |
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