Results 11 to 20 of about 916 (176)

Turbulent dynamo in the terrestrial magnetosheath [PDF]

Nature Communications
Abstract Dynamo action refers to energy exchange processes through which magnetic fields are generated or/and amplified at the expense of kinetic energy of the plasma flows in various laboratory, space and astrophysical environments. The generation of the magnetic fields can take place over multiple spatial scales simultaneously.
Zoltán Vörös, Owen Wyn Roberts, Yasuhito Narita, Emiliya Yordanova, Rumi Nakamura, Adriana Settino, Daniel Schmid, Martin Volwerk, Cyril L. Simon Wedlund, Ali Varsani, Luca Sorriso-Valvo, Philippe André Bourdin, Árpád Kis   +12 more
openaire   +6 more sources

Magnetosheath plasma flow model around Mercury [PDF]

Annales Geophysicae, 2021
The magnetosheath is defined as the plasma region between the bow shock, where the super-magnetosonic solar wind plasma is decelerated and heated, and the outer boundary of the intrinsic planetary magnetic field, the so-called magnetopause.
D. Schmid, Y. Narita, F. Plaschke, M. Volwerk, R. Nakamura, W. Baumjohann   +5 more
doaj   +1 more source

Magnetosheath cavities: case studies using Cluster observations [PDF]

Annales Geophysicae, 2009
This paper presents examples of magnetosheath cavities in Cluster spacecraft observations. The cavities are accompanied by high energy particles in the magnetosheath and characterized by depressed magnetic fields and densities.
F. T. Katırcıoğlu, F. T. Katırcıoğlu, Z. Kaymaz, D. G. Sibeck, I. Dandouras, I. Dandouras   +5 more
doaj   +1 more source

The Earth's magnetosheath: Structures, waves and turbulence

地球与行星物理论评, 2022
When the solar wind encounters the blunt Earth's magnetosphere, a detached shock (i.e., the bow shock) forms at a distance about ten Earth radii from the Earth.
Shiyong Huang
doaj   +1 more source

Magnetopause stand-off distance in dependence on the magnetosheath and solar wind parameters [PDF]

Annales Geophysicae, 1998
A model of the magnetosheath structure proposed in a recent paper from the authors is extended to estimate the magnetopause stand-off distance from solar wind data.
M. I. Pudovkin, B. P. Besser, S. A. Zaitseva   +2 more
doaj   +1 more source

Asymmetries in the Earth's dayside magnetosheath: results from global hybrid-Vlasov simulations [PDF]

Annales Geophysicae, 2020
Bounded by the bow shock and the magnetopause, the magnetosheath forms the interface between solar wind and magnetospheric plasmas and regulates solar wind–magnetosphere coupling.
L. Turc, V. Tarvus, A. P. Dimmock, M. Battarbee, U. Ganse, A. Johlander, M. Grandin, Y. Pfau-Kempf, M. Dubart, M. Palmroth, M. Palmroth   +10 more
doaj   +1 more source

Plasma and Magnetic Field Turbulence in the Earth’s Magnetosheath at Ion Scales

Frontiers in Astronomy and Space Sciences, 2021
Crossing the Earth’s bow shock is known to crucially affect solar wind plasma including changes in turbulent cascade. The present review summarizes results of more than 15 years of experimental exploration into magnetosheath turbulence.
Liudmila Rakhmanova, Maria Riazantseva, Georgy Zastenker   +2 more
doaj   +1 more source

Relaxation of the turbulent magnetosheath

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.
F Pecora, Y Yang, A Chasapis, S Servidio, M E Cuesta, S Roy, R Chhiber, R Bandyopadhyay, D J Gershman, B L Giles, J L Burch, W H Matthaeus   +11 more
openaire   +2 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   +5 more sources

Scalar-potential mapping of the steady-state magnetosheath model [PDF]

Annales Geophysicae
The steady-state magnetosheath model has various applications for studying the plasma and magnetic field profile around the planetary magnetospheres.
Y. Narita, D. Schmid, S. Toepfer
doaj   +1 more source