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Multipoint observation of anisotropy and intermittency in solar-wind turbulence
Perri, S.; Carbone, V.; Sorriso-Valvo, L. +1 more
Using high-resolution magnetic-field Cluster observations, we have investigated the magnetic-field anisotropy via the second- and fourth-order structure functions over a wide range of scales reaching below the subproton scale. The magnetic-field increments have been computed from single- and two-spacecraft measurements. The two-satellite technique…
Observational evidence for travelling wave modes bearing distance proportional shifts
Guruprasad, V.
Discrepancies of range between the Space Surveillance Network radars and the Deep Space Network in tracking the 1998 Earth flyby of NEAR, and between ESA's Doppler and range data in Rosetta's 2009 flyby, reveal a consistent excess delay, or lag, equal to instantaneous one-way travel time in the telemetry signals. These lags readily explain all det…