Results 41 to 50 of about 9,593 (201)

LHW in magnetopause

, 2023
This is the model output for Turbulence, Particle Acceleration, and Heating due to the Lower Hybrid Mode near Magnetic Reconnection Regions in Magnetopause.
MANOJ K. UPADHYAY, R.UMA, R.P. SHARMA
openaire   +2 more sources

A time-dependent three-dimensional dayside magnetopause model based on quasi-elastodynamic theory [PDF]

Geoscientific Model Development
The interaction between the solar wind and Earth's magnetosphere is a critical area of research in space weather and space physics. Accurate determination of the magnetopause position is essential for understanding magnetospheric dynamics. While numerous
Y. Gu, Y. Gu, Y. Gu, Y. Wang, Y. Wang, F. Wei, F. Wei, X. Feng, X. Feng, A. Samsonov, X. Song, B. Wang, B. Wang, P. Zuo, P. Zuo, C. Jiang, C. Jiang, Y. Chen, Y. Chen, X. Xu, Z. Zhou   +20 more
doaj   +1 more source

Four-spacecraft determination of magnetopause orientation, motion and thickness: comparison with results from single-spacecraft methods [PDF]

Annales Geophysicae, 2004
In this paper, we use Cluster data from one magnetopause event on 5 July 2001 to compare predictions from various methods for determination of the velocity, orientation, and thickness of the magnetopause current layer. We employ established as well as
S. E. Haaland, S. E. Haaland, B. U. Ö. Sonnerup, M. W. Dunlop, A. Balogh, E. Georgescu, H. Hasegawa, B. Klecker, G. Paschmann, G. Paschmann, P. Puhl-Quinn, H. Rème, H. Vaith, A. Vaivads   +13 more
doaj   +1 more source

The Cluster spacecrafts' view of the motion of the high-latitude magnetopause [PDF]

Annales Geophysicae
The magnetopause is the boundary between the interplanetary magnetic field and the terrestrial magnetic field. It is influenced by different solar-wind conditions, which lead to a change in the shape and location of the magnetopause.
N. Grimmich, F. Plaschke, B. Grison, F. Prencipe, C. P. Escoubet, M. O. Archer, O. D. Constantinescu, O. D. Constantinescu, S. Haaland, S. Haaland, S. Haaland, R. Nakamura, D. G. Sibeck, F. Darrouzet, M. Hayosh, R. Maggiolo   +15 more
doaj   +1 more source

Ion escape from the high latitude magnetopause: analysis of oxygen and proton dynamics in the presence of magnetic turbulence [PDF]

Annales Geophysicae, 2007
Recent Cluster observations of the vicinity of the high latitude magnetopause indicate the presence of beams of singly charged oxygen ions, which are of ionospheric origin.
A. Taktakishvili, A. Taktakishvili, G. Zimbardo, E. Amata, S. Savin, A. Greco, P. Veltri, R. E. Lopez   +7 more
doaj   +1 more source

Magnetic Field Gradient Across the Flank Magnetopause

Frontiers in Astronomy and Space Sciences, 2021
Magnetic pressure inside the magnetopause is usually balanced with a sum of thermal plasma and magnetic pressures on the magnetosheath side. However, observations reveal that the magnetosheath magnetic field can be frequently larger than that in the ...
Zdeněk Němeček, Kostiantyn Grygorov, Jana Šafránková, Jiří Šimůnek, Gilbert Pi   +4 more
doaj   +1 more source

Concerning the location of magnetopause merging as a function of the magnetopause current strength [PDF]

Journal of Geophysical Research: Space Physics, 1998
We start from an assumption that merging occurs in regions of the magnetopause where current strengths are greater than some threshold value which corresponds to the total jump in the field across the magnetopause greater than 50 nT. Because time and cost constraints preclude running numerical simulations for a wide variety of interplanetary magnetic ...
I. I. Alexeev, D. G. Sibeck, S. Y. Bobrovnikov   +2 more
openaire   +1 more source

The Microstructure of the Magnetopause [PDF]

Geophysical Journal International, 1975
Summary The microstructure of the magnetopause is reviewed with particular emphasis on the identification of important problems that require further study. The subject is introduced by considering theoretically the microstructure of the thin boundary layer (∼ 1 km) that exists when a cold, unmagnetized stream of magnetosheath ions and electrons ...
openaire   +1 more source

Rotational/compressional nature of the magnetopause: Application of the BV technique on a magnetopause case study [PDF]

Journal of Geophysical Research: Space Physics, 2014
The magnetopause boundary implies two main kinds of variations: a density/temperature gradient and a magnetic field rotation. Other variations are associated with these two, concerning in particular the flow velocity, the electric field, and the plasma composition.
Dorville, Nicolas, Belmont, Gérard, Rezeau, Laurence, Grappin, Roland, Retinò, Alessandro   +4 more
openaire   +3 more sources

Electrodynamic context of magnetopause dynamics observed by magnetospheric multiscale

Geophysical Research Letters, 2016
Magnetopause observations by Magnetospheric Multiscale (MMS) and Birkeland currents observed by the Active Magnetosphere and Planetary Electrodynamics Response Experiment are used to relate magnetopause encounters to ionospheric electrodynamics.
Brian J. Anderson, Christopher T. Russell, Robert J. Strangeway, Ferdinand Plaschke, Werner Magnes, David Fischer, Haje Korth, Viacheslav G. Merkin, Robin J. Barnes, Colin L. Waters, Ian J. Cohen, Joseph H. Westlake, Barry H. Mauk, Hannes K. Leinweber, Daniel J. Gershman, Barbara L. Giles, Guan Le, Roy B. Torbert, James L. Burch   +18 more
doaj   +1 more source