17 citations · 37 across the 6 of their papers we have counts for
6 papers
Residual energy of magnetohydrodynamic shocks
S. W. Good, K. J. Palmunen, C. H. K. Chen +5
Residual energy quantifies the difference in energy between velocity and magnetic field fluctuations in a plasma. Recent observational evidence highlights that fast-mode interplane…
Effect of interplanetary shock waves on turbulence parameters
Emilia Kilpua, Simon Good, Juska Soljento +6
We have performed an extensive statistical investigation of how interplanetary fast forward shocks affect certain turbulence parameters, namely, the cross-helicity, , residual…
Observation of a Fully-formed Forward--Reverse Shock Pair Due to the Interaction Between Two Coronal Mass Ejections at 0.5 au
D. Trotta, A. Dimmock, X. Blanco-Cano +17
We report direct observations of a fast magnetosonic forward--reverse shock pair observed by Solar Orbiter on March 8, 2022 at the short heliocentric distance of 0.5 au. The struct…
Imbalanced Turbulence Modified by Large-scale Velocity Shears in the Solar Wind
Juska E. Soljento, Simon W. Good, Adnane Osmane +1
We have investigated how the degree of imbalance in solar wind turbulence is modified by large-scale velocity shears in the solar wind plasma. The balance between counterpropagatin…
Cross helicity of interplanetary coronal mass ejections at 1 au
S. W. Good, L. M. Hatakka, M. Ala-Lahti +3
Interplanetary coronal mass ejections (ICMEs) contain magnetic field and velocity fluctuations across a wide range of scales. These fluctuations may be interpreted as Alfvénic wave…
Structure and fluctuations of a slow ICME sheath observed at 0.5 au by the Parker Solar Probe
E. K. J. Kilpua, S. W. Good, M. Ala-Lahti +5
Sheaths ahead of interplanetary coronal mass ejections (ICMEs) are turbulent heliospheric structures. Knowledge of their structure and fluctuations is important for understanding t…