Results 1 to 10 of about 637,520 (196)

Inner magnetosphere coupling: Recent advances [PDF]

Journal of Geophysical Research: Space Physics, 2017
AbstractThe dynamics of the inner magnetosphere is strongly governed by the interactions between different plasma populations that are coupled through large‐scale electric and magnetic fields, currents, and wave‐particle interactions. Inner magnetospheric plasma undergoes self‐consistent interactions with global electric and magnetic fields.
Maria Usanova, Yuri Shprits
exaly   +5 more sources

The Comprehensive Inner Magnetosphere‐Ionosphere Model [PDF]

Journal of Geophysical Research: Space Physics, 2014
AbstractSimulation studies of the Earth's radiation belts and ring current are very useful in understanding the acceleration, transport, and loss of energetic particles. Recently, the Comprehensive Ring Current Model (CRCM) and the Radiation Belt Environment (RBE) model were merged to form a Comprehensive Inner Magnetosphere‐Ionosphere (CIMI) model ...
Alex Glocer, Philip Valek, Tsugunobu Nagai   +2 more
exaly   +2 more sources

Global current systems in the magnetosphere of Mercury [PDF]

Nature Communications
The global current systems of a planet represent electrodynamic interactions between its different parts, and between its magnetosphere and the ambient solar wind.
Rentong Lin, Shiyong Huang, Zhigang Yuan, James A. Slavin, Fouad Sahraoui, Jim M. Raines, Kui Jiang, Lihui Chai, Honghong Wu, Yue Dong, Brian J. Anderson, Yunyun Wei, Sibo Xu, Qiyang Xiong, Jian Zhang, Zhao Wang, Lin Yu   +16 more
doaj   +2 more sources

Injection of a bubble into the inner magnetosphere [PDF]

Geophysical Research Letters, 2008
Magnetic reconnection in the magnetotail or other forms of current sheet disruption are believed to produce plasma bubbles, which consist of flux tubes that have lower entropy content PV5/3 than their surroundings. We present an initial Rice‐Convection‐Model‐based simulation of the injection of a bubble into the inner magnetosphere and explore the ...
Richard Wolf, Stanislav Sazykin
exaly   +2 more sources

Storm time dynamics of ring current protons: Implications for the long‐term energy budget in the inner magnetosphere

Geophysical Research Letters, 2016
Our investigation of the long‐term ring current proton pressure evolution in Earth's inner magnetosphere based on Van Allen Probes data shows drastically different behavior of the low‐ and high‐ energy components of the ring current proton population ...
Matina Gkioulidou, Louis J Lanzerotti, Donald Mitchell   +2 more
exaly   +2 more sources

Intensification of the Electron Zebra Stripes in the Earth's Inner Magnetosphere During Geomagnetic Storms

Geophysical Research Letters
We examined rapid variations in the electron zebra stripe patterns, specifically at L = 1.5, over a three‐month duration, using twin Van Allen Probes within Earth's inner magnetosphere. During geomagnetically quiet intervals, these stripes exhibit a peak‐
Takashi Tanaka, Yusuke Ebihara, Megha Pandya   +2 more
exaly   +2 more sources

A comparison of energetic particle energization observations at MMS and injections at Van Allen Probes

Frontiers in Astronomy and Space Sciences, 2023
In this study, we examine particle energization and injections that show energetic electron enhancements at both MMS in the magnetotail and Van Allen Probes in the inner magnetosphere.
S. N. F. Chepuri, A. N. Jaynes, D. L. Turner, C. Gabrielse, D. N. Baker, B. H. Mauk, I. J. Cohen, T. Leonard, J. B. Blake, J. F. Fennell   +9 more
doaj   +1 more source

Prediction of Proton Pressure in the Outer Part of the Inner Magnetosphere Using Machine Learning

Space Weather, 2023
The information on plasma pressure in the outer part of the inner magnetosphere is important for simulations of the inner magnetosphere and a better understanding of its dynamics.
S. Y. Li, E. A. Kronberg, C. G. Mouikis, H. Luo, Y. S. Ge, A. M. Du   +5 more
doaj   +1 more source

Plasma Waves in the Inner Magnetosphere [PDF]

, 2021
AbstractUnderstanding the role of plasma waves, extending from magnetohydrodynamic (MHD) waves at ultra-low-frequency (ULF) oscillations in the millihertz range to very-low-frequency (VLF) whistler-mode emissions at frequencies of a few kHz, is necessary in studies of sources and losses of radiation belt particles.
Hannu E. J. Koskinen, Emilia K. J. Kilpua   +1 more
openaire   +1 more source

Numerical considerations in simulating the global magnetosphere [PDF]

Annales Geophysicae, 2010
Magnetohydrodynamic (MHD) models of the global magnetosphere are very good research tools for investigating the topology and dynamics of the near-Earth space environment.
A. J. Ridley, T. I. Gombosi, I. V. Sokolov, G. Tóth, D. T. Welling   +4 more
doaj   +1 more source