Results 21 to 30 of about 585,007 (286)
Analysis of double-step response to an interplanetary shock in the dayside magnetosphere [PDF]
Annales Geophysicae, 2014 We present an analysis of double-step magnetic field enhancement caused by interplanetary (IP) shock impacts on the Earth's magnetosphere. The structures were observed by the GOES-8, 10, 11, and 12 spacecraft in the dayside geostationary orbit ...
K. Andréeová +4 more
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Hysteresis loops of Cosmic Ray intensity decreases versus solar and interplanetary parameters [PDF]
Annales Geophysicae, 2007 The purpose of this study was to examine the correlation between CR (Cosmic Ray) intensity and solar, interplanetary and terrestrial parameters. The hysteresis loops of (CR) versus those of several solar parameters showed narrow loops in even cycles ...
R. P. Kane
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Modelling interplanetary CMEs using magnetohydrodynamic simulations [PDF]
Annales Geophysicae, 2002 The dynamics of Interplanetary Coronal Mass Ejections (ICMEs) are discussed from the viewpoint of numerical modelling. Hydrodynamic models are shown to give a good zero-order picture of the plasma properties of ICMEs, but they cannot model the ...
P. J. Cargill +2 more
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Multifractal analysis of interplanetary magnetic field obtained during CME events [PDF]
Annales Geophysicae, 2012 In this paper, we have analyzed the interplanetary magnetic field (IMF) obtained by ACE satellite during the coronal mass ejection events. The characterization of the IMF fluctuations was performed using the singular power spectra deviations obtained ...
M. J. A. Bolzan, R. R. Rosa
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Effects of solar wind magnetosphere coupling recorded at different geomagnetic latitudes: Separation of directly-driven and storage/release systems [PDF]
, 2008 The effect on geomagnetic activity of solar wind speed, compared with that of the strength of the interplanetary magnetic field, differs with geomagnetic latitude.
A. P. Rouillard +22 more
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Lessons from a career in space physics
Frontiers in Astronomy and Space Sciences, 2022 Frameworks for describing magnetospheric substorms are as good as the data on which they are based. While disturbances in the ionosphere are well described by existing data bases, the plasma and field data acquired by satellites in the magnetosphere are ...
Gordon Rostoker
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The Astrophysical Journal, 2023 In particular during the descending phase of the solar cycle, Alfvén waves in the high-speed solar wind streams are a major form of interplanetary disturbances.
Lei Dai +8 more
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Solar-Terrestrial Physics, 2021 In this paper, we examine the relationship of the SME index with magnetic storm characteristics and interplanetary medium parameters during the main phase of magnetic storms caused by CIR and ICME events.
R.N. Boroyev, M.S. Vasiliev
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Earth and Space Science, 2020 To study synodic period and its subharmonics, we have utilized hourly average data of solar wind plasma field, geomagnetic index, and galactic cosmic ray intensity along with 5 min average data of selected solar wind field parameters during the recent ...
Y. P. Singh
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Charged dust grain dynamics subject to solar wind, Poynting-Robertson drag, and the interplanetary magnetic field [PDF]
The Astrophysical Journal, Volume 828, Number 1, p.10 (2016), 2016 We investigate the combined effect of solar wind, Poynting-Robertson drag, and the frozen-in interplanetary magnetic field on the motion of charged dust grains in our solar system. For this reason we derive a secular theory of motion by the means of averaging method and validate it with numerical simulations of the un-averaged equations of motions. The
arxiv +1 more source