On the Determination of Kappa Distribution Functions from Space Plasma Observations [PDF]
Entropy, 2020 Robert T Wicks +2 more
exaly +2 more sources
Space–time structure and wavevector anisotropy in space plasma turbulence [PDF]
Living Reviews in Solar Physics, 2018 Yasuhito Narita
exaly +2 more sources
Enhancement of equatorial OI(1D) emissions at midnight
Earth, Planets and Space, 2022 A number of recent studies have highlighted observational evidence of midnight brightness of the 630.0 nm nightglow, which is usually related to the midnight temperature maximum (MTM) effect.
Chih-Yu Chiang +2 more
doaj +1 more source
SN Applied Sciences, 2021 The optical emission spectroscopy technique is used to determine the vibrational temperature of the second positive band system, $$ N_{2} (C,\upsilon^{^{\prime}} - B,\upsilon^{^{\prime\prime}}$$ N 2 ( C , υ ′ - B , υ ″ ) in the wavelength range 367.1–380.
Hira Fatima +6 more
doaj +1 more source
On Magnetosheath Jet Kinetic Structure and Plasma Properties
Geophysical Research Letters, 2022 High‐speed plasma jets downstream of Earth's bow shock are high velocity streams associated with a variety of shock and magnetospheric phenomena. In this work, using the Magnetosphere Multiscale mission, we study the properties of a jet found downstream ...
Savvas Raptis +5 more
doaj +1 more source
Validating the Space Weather Modeling Framework (SWMF) for applications in northern Europe
Journal of Space Weather and Space Climate, 2020 In this study we investigate the performance of the University of Michigan’s Space Weather Modeling Framework (SWMF) in prediction of ground magnetic perturbations (ΔB) and their rate of change with time (dB/dt), which is directly connected to ...
Kwagala Norah Kaggwa +8 more
doaj +1 more source
Behavior of substorm auroral arcs and Pi2 waves: implication for the kinetic ballooning instability [PDF]
Annales Geophysicae, 2012 We present synoptic observations of the 21 December 2006 substorm event by the THEMIS ground-based All-Sky-Imagers, the ISUAL CCD Imager aboard the FORMOSAT-2 satellite, the geosynchronous satellites and the ground-based magnetometers, and discuss the
T. F. Chang +6 more
doaj +1 more source
Specific interplanetary conditions for CIR-, Sheath-, and ICME-induced geomagnetic storms obtained by double superposed epoch analysis [PDF]
Annales Geophysicae, 2010 A comparison of specific interplanetary conditions for 798 magnetic storms with Dst <−50 nT during 1976–2000 was made on the basis of the OMNI archive data.
Yu. I. Yermolaev +3 more
doaj +1 more source
MMS Observation of Two‐Step Electron Acceleration at Earth's Bow Shock
Geophysical Research Letters, 2023 We use the Magnetospheric Multiscale mission to observe a bi‐directional electron acceleration event in the electron foreshock upstream of Earth's quasi‐perpendicular collisionless bow shock.
M. Lindberg +3 more
doaj +1 more source
Downstream high-speed plasma jet generation as a direct consequence of shock reformation
Nature Communications, 2022 Several mechanisms exist for formation of jets observed in Earth’s magnetosheath. Here, the authors show evidence of high-speed downstream flows generated at the Earth’s bow shock as a direct consequence of shock reformation, which is different than the ...
Savvas Rapitis +7 more
doaj +1 more source