Results 11 to 20 of about 20,985 (231)
Occurrence and Evolution of Switchbacks in the Inner Heliosphere: Parker Solar Probe Observations
The Astrophysical Journal Letters, 2023 Since its launch in 2018, the Parker Solar Probe (PSP) mission revealed the presence of numerous fascinating phenomena occurring closer to the Sun, such as the presence of ubiquitous switchbacks (SBs).
Vamsee Krishna Jagarlamudi +5 more
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MHD Remote Numerical Simulations: Evolution of Coronal Mass Ejections [PDF]
, 2008 Coronal mass ejections (CMEs) are solar eruptions into interplanetary space of as much as a few billion tons of plasma, with embedded magnetic fields from the Sun's corona.
A. R. González-Ponce +4 more
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The physics of space weather/solar-terrestrial physics (STP): what we know now and what the current and future challenges are [PDF]
Nonlinear Processes in Geophysics, 2020 Major geomagnetic storms are caused by unusually intense solar wind southward magnetic fields that impinge upon the Earth's magnetosphere (Dungey, 1961). How can we predict the occurrence of future interplanetary events?
B. T. Tsurutani +3 more
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Active Regions and the Interplanetary Magnetic Field [PDF]
Symposium - International Astronomical Union, 1968 The relation of solar active regions to the large-scale sector structure of the interplanetary field is discussed. In the winter of 1963–64 (observed by the satellite IMP-1) the plage density was greatest in the leading portion of the sectors and lesser in the trailing portion of the sectors. The boundaries of the sectors (places at which the direction
John M. Wilcox +2 more
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Annals of Geophysics, 1966 Existence of interplanetary magnetic fields other than<br />the geomagnetic field is now well established. They travel as frozen-in<br />fields inside the solar plasma clouds: magnetic fields on the Sun are then<br />discussed ...
F. Molina, F. Mariani
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The Structure and Origin of Switchbacks: Parker Solar Probe Observations
The Astrophysical Journal, 2023 Switchbacks are rapid magnetic field reversals that last from seconds to hours. Current Parker Solar Probe (PSP) observations pose many open questions in regard to the nature of switchbacks.
Jia Huang +27 more
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Magnetic topology of coronal mass ejection events out of the ecliptic: Ulysses/HI-SCALE energetic particle observations [PDF]
Annales Geophysicae, 2003 Solar energetic particle fluxes (Ee > 38 keV) observed by the ULYSSES/HI-SCALE experiment are utilized as diagnostic tracers of the large-scale structure and topology of the Interplanetary Magnetic Field (IMF) embedded within two well ...
O. E. Malandraki +3 more
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32. Interplanetary magnetic field [PDF]
Symposium - International Astronomical Union, 1958 The magnetic field outside the sun (interplanetary magnetic field) is certainly far from a dipole field. A model of it has recently been suggested (Tellus,8, 1, 1956). This model is in agreement with cosmic ray and magnetic storm data and reconcilable with the coronal ray structure. Some possibilities to check the model are discussed.
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The Astrophysical Journal Letters, 2023 Mars’s magnetosphere is hybrid, having contributions from both an induced magnetosphere like Venus and the localized crustal magnetic fields. However, the planetary fields also include large-scale, more global components.
Shaosui Xu +12 more
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Influence of Intermittency on the Energy Transfer Rate of Solar Wind Turbulence
The Astrophysical Journal Letters, 2023 The intermittency in the solar wind turbulence manifests itself in the anisotropic scaling due to the anisotropic spectral index and the intermittent level based on the extended P model. However, the influence of intermittency on the energy transfer rate
Honghong Wu +4 more
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