Title: Calculation of the width L and amplitude A of
shocks with surface ripples, by using Ulysses measurements (Poster)
Author(s): P.K. Marhavilas, G.C. Anagnostopoulos, E.T. Sarris
Having analyzed the acceleration
signatures of energetic ions (E>50 KeV) and electrons (E>30 KeV)
observed at 01:21:54, D256, 1992 UT [Marhavilas P.K., E.T. Sarris, 1997]
and at 04:08:16, D147,1991 UT [Marhavilas P.K., E.T. Sarris, and G.C.
Anagnostopoulos, 2001] in the vicinity of the surface of two fast-mode
quasi-perpendicular hydromagnetic shocks with the result
the observations presented strong evidence for the acceleration
of energetic particles trapped within magnetic structures on the rippled
surface of the fast-mode shocks, we proceed to a calculation of the
width L and amplitude A of the structure, using measurements of the
HI-SCALE instrument (onboard the ULYSSES spacecraft) and a geometry of a sinusoidal form.