Results 91 to 100 of about 18,719 (213)

Solar cycle evolution of ULF wave power in solar wind and on ground

Journal of Space Weather and Space Climate, 2020
The solar cycle evolution of the ultra-low frequency (ULF) power was studied in solar wind and on ground. We aim finding out how the ULF power in interplanetary and on ground magnetic field evolves over the solar cycle 23 (SC23) and how well do they ...
Hynönen Reko, Tanskanen Eija I., Francia Patrizia   +2 more
doaj   +1 more source

Statistical Study of Electric Pc5 Pulsations in the Inner Magnetosphere Observed by Cluster

Geophysical Research Letters
Ultra‐low frequency (ULF) waves in the Pc5 band are essential for the transport of electrons in the radiation belt and the transport of energy from the solar wind into the magnetosphere.
Li Yan, Wenlong Liu, Dianjun Zhang, Theodore E. Sarris, Xinlin Li, Xin Tong   +5 more
doaj   +1 more source

ULF waves in the Mercury magnetosphere

Geophysical Research Letters, 1989
ULF waves are present in the magnetic records returned by the Mariner 10 spacecraft. An analysis of samples of these data show that near the magnetopause the waves are right‐hand circularly polarized and about 3 nT in amplitude. These waves weaken and become linearly polarized as the spacecraft moves inward.
openaire   +1 more source

A Neural Network Model of Equatorial Electric Field Structures in the Inner Magnetosphere

Geophysical Research Letters, Volume 53, Issue 3, 16 February 2026.
Abstract Enabled by state‐of‐the‐art electric field measurements from the Van Allen Probes and careful calibration of the high‐quality data, we developed the first machine‐learning based inner‐magnetosphere electric field model, which covers L = 2.5–6.0 within 20° ${}^{\circ}$ around the magnetic equator.
M. Hua, S. Tian, J. Bortnik, D. Ma, Y. Wang, L. R. Lyons, J. R. Wygant   +6 more
wiley   +1 more source

Pulsar timing and gravitational waves [PDF]

In the last few years, several researchers have used timing data from pulsars to search for ultra-low frequency (ULF) gravitational waves (waves at periods from a few days to a few years), especially for the waves making up the stochastic cosmic ...
Hellings, Ronald W.
core   +1 more source

Kinetic-scale magnetic turbulence and finite Larmor radius effects at Mercury

, 2011
We use a nonstationary generalization of the higher-order structure function technique to investigate statistical properties of the magnetic field fluctuations recorded by MESSENGER spacecraft during its first flyby (01/14/2008) through the near Mercury ...
Alexandrova, Alexandrova, Alexandrova, Anderson, Anderson, Anderson, Angelopoulos, Antonova, B. J. Anderson, Baker, Baumjohann, Baumjohann, Biskamp, Blomberg, Boardsen, Boardsen, Borovsky, Borovsky, Borovsky, Büchner, Carreras, Chang, Chen, Delcourt, Delcourt, E. F. Donovan, Eastwood, Eastwood, Fairfield, Fujimoto, Fujimoto, G. V. Khazanov, Glassmeier, H. Korth, J. A. Slavin, Khazanov, Khazanov, Klimas, Kolmogorov, Korth, Lazarian, Li, Liu, Matthaeus, Matthaeus, Meyrand, Mininni, Monin, Mukai, Nagai, Nakamura, Ogilvie, Omidi, Panov, Politano, Pouquet, Pulkkinen, Raines, Roberts, Robinson, S. A. Boardsen, Sahraoui, Sahraoui, Schekochihin, Schekochihin, Sergeev, Servidio, Shiokawa, Singh, Slavin, Slavin, Slavin, Slavin, Slavin, Slavin, Slavin, Solomon, Stepanova, Stepanova, Sundberg, Terasawa, Trávníček, Tsyganenko, Uritsky, Uritsky, Uritsky, V. M. Uritsky, Vörös, Warhaft, Yordanova   +89 more
core   +1 more source

Magnetospheric Cavity Modes Driven by Solar Wind Dynamic Pressure Fluctuations

, 2010
We present results from Lyon-Fedder-Mobarry (LFM) global, three-dimensional magnetohydrodynamic (MHD) simulations of the solar wind-magnetosphere interaction.
Han, Jacobs, Kepko, Kivelson, Korotova, Lyon, M. K. Hudson, M. Wiltberger, Matsuoka, S. G. Claudepierre, S. R. Elkington, Sibeck, Viall, W. Lotko, Wiltberger, Wright   +15 more
core   +1 more source

Van Allen Probes Observations of Symmetric Stormtime Compressional ULF Waves. [PDF]

J Geophys Res Space Phys, 2022
Takahashi K, Crabtree C, Ukhorskiy AY, Boyd A, Denton RE, Turner D, Gkioulidou M, Vellante M, Spence HE.   +8 more
europepmc   +1 more source

Low Frequency ULF Waves in the Earth's Inner Magnetosphere: Power Spectra During High Speed Streams and Quiet Solar Wind and Seeding of EMIC Waves. [PDF]

J Geophys Res Space Phys, 2022
Gamayunov KV, Engebretson MJ.
europepmc   +1 more source

Significant initial results from the environmental measurements experiment on ATS-6 [PDF]

The Applications Technology Satellite (ATS-6), launched into synchronous orbit on 30 May 1974, carried a set of six particle detectors and a triaxial fluxgate magnetometer.
Arthur, C. W., Blake, J. B., Coleman, P. J., Jr., Corrigan, J. P., Cummings, W. D., Deforest, S. E., Erickson, K. N., Fritz, T. A., Konradi, A., Lennartsson, W.   +9 more
core   +1 more source