Results 11 to 20 of about 2,952 (203)

On the Kinetic Energy Input of Magnetosheath Jets Into the Magnetosheath

Geophysical Research Letters
Magnetosheath jets, plasma structures with enhanced dynamic pressure, are frequently observed in the terrestrial magnetosheath. However, their mass, momentum, and energy content are still unknown. We utilize Amitis, a 3D hybrid‐kinetic plasma simulation,
Eva Krämer, Shahab Fatemi, Maria Hamrin, Herbert Gunell, Gabriella Semrén   +4 more
doaj   +3 more sources

Characteristics of > 290 keV magnetosheath ions [PDF]

Annales Geophysicae, 1999
We performed a statistical analysis of 290-500 keV ion data obtained by IMP-8 during the years 1982-1988 within the earth's magnetosheath and analysed in detail some time periods withdistinct ion bursts.
I. Karanikola, G. C. Anagnostopoulos, G. C. Anagnostopoulos, A. Rigas   +3 more
doaj   +3 more sources

Sunward flows in the magnetosheath associated with the magnetic pressure gradient and magnetosheath expansion

Frontiers in Astronomy and Space Sciences
A density structure within the magnetic cloud of an interplanetary coronal mass ejection impacted Earth and caused significant perturbations in plasma boundaries.
H. Madanian, H. Madanian, Y. Pfau-Kempf, R. Rice, R. Rice, T. Liu, T. Karlsson, S. Raptis, D. Turner, J. Beedle   +9 more
doaj   +4 more sources

Magnetosheath jets at Mars. [PDF]

Sci Adv, 2023
Plasma entities, known as magnetosheath jets, with higher dynamic pressure than the surrounding plasma, are often seen at Earth. They generate waves and contribute to energy transfer in the magnetosheath. Affecting the magnetopause, they cause surface waves and transfer energy into the magnetosphere, causing throat auroras and magnetic signatures ...
Gunell H, Hamrin M, Nesbit-Östman S, Krämer E, Nilsson H.   +4 more
europepmc   +4 more sources

Kinetic‐Scale Turbulence in the Venusian Magnetosheath [PDF]

Geophysical Research Letters, 2020
AbstractWhile not specifically designed as a planetary mission, NASA's Parker Solar Probe (PSP) mission uses a series of Venus gravity assists (VGAs) in order to reduce its perihelion distance. These orbital maneuvers provide the opportunity for direct measurements of the Venus plasma environment at high cadence.
Trevor A. Bowen, S. D. Bale, R. Bandyopadhyay, J. W. Bonnell, A. W. Case, A. Chasapis, Christopher H. K. Chen, Shannon Curry, Thierry Dudok de Wit, K. Goetz, K. Goodrich, J. Gruesbeck, J. S. Halekas, P. Harvey, G. G. Howes, J. C. Kasper, K. E. Korreck, D. E. Larson, R. Livi, R. J. MacDowall, D. Malaspina, Alfred Mallet, Michael D. McManus, Brent Page, M. Pulupa, N. E. Raouafi, M. L. Stevens, P. L. Whittlesey   +27 more
openalex   +6 more sources

The Magnetosheath

Space Science Reviews, 2005
International ...
E. Lucek, D. Constantinescu, M. L. Goldstein, J. S. Pickett, J. L. Pinçon, F. Sahraoui, R. A. Treumann, S. N. Walker   +7 more
openalex   +5 more sources

Relaxation of the turbulent magnetosheath [PDF]

Monthly Notices of the Royal Astronomical Society, 2023
ABSTRACTIn turbulence, non-linear terms drive energy transfer from large-scale eddies into small scales through the so-called energy cascade. Turbulence often relaxes toward states that minimize energy; typically these states are considered globally.
Francesco Pecora, Yan Yang, A. Chasapis, S. Servidio, Manuel J. Cuesta, Sohom Roy, Rohit Chhiber, R. Bandyopadhyay, D. J. Gershman, B. L. Giles, J. L. Burch, W. H. Matthaeus   +11 more
openalex   +3 more sources

Magnetosheath-cusp interface [PDF]

Annales Geophysicae, 2004
Abstract. We advance the achievements of Interball-1 and other contemporary missions in exploration of the magnetosheath-cusp interface. Extensive discussion of published results is accompanied by presentation of new data from a case study and a comparison of those data within the broader context of three-year magnetopause (MP) crossings by Interball-1.
S. Savin, L. Zelenyi, S. Romanov, I. Sandahl, J. Pickett, E. Amata, L. Avanov, J. Blecki, E. Budnik, J. Büchner, C. Cattell, G. Consolini, J. Fedder, S. Fuselier, H. Kawano, S. Klimov, V. Korepanov, D. Lagoutte, F. Marcucci, M. Mogilevsky, Z. Nemecek, B. Nikutowski, M. Nozdrachev, M. Parrot, J. L. Rauch, V. Romanov, T. Romantsova, C. T. Russell, J. Safrankova, J. A. Sauvaud, A. Skalsky, V. Smirnov, K. Stasiewicz, K. Stasiewicz, J. G. Trotignon, YU. Yermolaev   +35 more
openaire   +6 more sources

Scale Sizes of Magnetosheath Jets [PDF]

Journal of Geophysical Research: Space Physics, 2020
AbstractMagnetosheath jets are plasma entities that feature a significantly enhanced dynamic pressure with respect to the ambient plasma. They occur more often downstream of the quasi‐parallel bow shock. Jets can propagate through the entire magnetosheath and impact on the magnetopause. We reanalyze multi‐spacecraft data from the Time History of Events
Ferdinand Plaschke, Heli Hietala, Zoltan Vörös   +2 more
openaire   +3 more sources

Correlation length of magnetosheath fluctuations: Cluster statistics [PDF]

Annales Geophysicae, 2008
Magnetosheath parameters are usually described by gasdynamic or magnetohydrodynamic (MHD) models but these models cannot account for one of the most important sources of magnetosheath fluctuations – the foreshock.
O. Gutynska, J. Šafránková, Z. Němeček   +2 more
doaj   +1 more source