Results 21 to 30 of about 1,320 (193)
Are Switchback Boundaries Observed by Parker Solar Probe Closed?
The Astrophysical Journal, 2023 Switchbacks are sudden and large deflections in the magnetic field that Parker Solar Probe frequently observes in the inner heliosphere. Their ubiquitous occurrence has prompted numerous studies to determine their nature and origin.
Nina Bizien +9 more
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Does Magnetic Reconnection Occur in the Near Lunar Surface Environment?
Geophysical Research Letters, 2023 The near lunar surface contains small‐scale magnetic field structures that provide a natural test bed for observing plasmas with a non‐zero Hall electric field, as well as potentially facilitating electron‐only reconnection.
R. P. Sawyer +7 more
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The Astrophysical Journal, 2023 Planar magnetic structures (PMSs), characterized by interplanetary magnetic field vectors remaining parallel to a specific plane, are commonly observed in the solar wind, especially in the sheath region of interplanetary coronal mass ejections (ICMEs ...
Mengsi Ruan +9 more
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Case studies of space weather events from their launching on the Sun to their impacts on power systems on the Earth [PDF]
Annales Geophysicae, 2002 Active geomagnetic conditions on 12–13, 15–16, and 22–23 September 1999 resulted in geomagnetically induced currents (GIC) measurable in power systems in Canada and the United States.
H.-L. Lam +3 more
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PUZZLES OF THE INTERPLANETARY MAGNETIC FIELD IN THE INNER HELIOSPHERE [PDF]
The Astrophysical Journal, 2012 10 pages, 8 figures, 2 tables, Preprint IZMIRAN, Published in the Astrophysical Journal ...
Khabarova, Olga, Obridko, Vladimir
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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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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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EULERIAN DECORRELATION OF FLUCTUATIONS IN THE INTERPLANETARY MAGNETIC FIELD [PDF]
The Astrophysical Journal, 2010 A method is devised for estimating the two-time correlation function and the associated Eulerian decorrelation timescale in turbulence. With the assumptions of a single decorrelation time and a frozen-in flow approximation for the single-point analysis, the method compares two-point correlation measurements with single-point correlation measurements at
Matthaeus, W.H. +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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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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