Results 101 to 110 of about 829 (188)

Approximate analytical formulation of radial diffusion and whistler-induced losses from a preexisting flux peak in the plasmasphere [PDF]

, 2015
International audienceModeling the spatiotemporal evolution of relativistic electron fluxes trapped in the Earth's radiation belts in the presence of radial diffusion coupled with wave-induced losses should address one important question: how deep can ...
Agapitov, O. V., Artemyev, A.V., Mourenas, D   +2 more
core   +3 more sources

Radio sky mapping from satellites at very low frequencies [PDF]

Wave Distribution Function (WDF) analysis is a procedure for making sky maps of the sources of natural electromagnetic waves in space plasmas, given local measurements of some or all of the three magnetic and three electric field components.
Storey, L. R. O.
core   +1 more source

A statistical analysis of the global distribution of plasmaspheric hiss based on Van Allen Probes wave observations

Acta Physica Sinica, 2017
Plasmaspheric hiss plays an important role in driving the precipitation loss of radiation belt electrons via pitch angle scattering, which is also known as the major cause of the formation of the slot region between the inner and outer radiation belt. Therefore, it is of scientific importance to acquire a complete picture of the global distribution of ...
null Xiang Zheng, null Tan Jia-Qiang, null Ni Bin-Bin, null Gu Xu-Dong, null Cao Xing, null Zou Zheng-Yang, null Zhou Chen, null Fu Song, null Shi Run, null Zhao Zheng-Yu, null He Feng-Ming, null Zheng Cheng-Yao, null Yin Qian, null Wang Hao   +13 more
openaire   +1 more source

Event-specific chorus wave and electron seed population models in DREAM3D using the Van Allen Probes [PDF]

, 2014
The DREAM3D diffusion model is applied to Van Allen Probes observations of the fast dropout and strong enhancement of MeV electrons during the October 2012 double-dip storm. We show that in order to explain the very different behavior in the two dips,
Agapitov, Albert, Brautigam, Brautigam, Chen, Chen, D. N. Baker, Elkington, G. D. Reeves, G. S. Cunningham, Ganushkina, Glauert, H. Spence, Horne, Horne, Hudson, Hudson, J. B. Blake, Kletzing, Kress, Li, Li, Li, Meredith, Meredith, Morley, Reeves, Reeves, Reeves, Roederer, Runov, S. K. Morley, Schulz, Selesnick, Selesnick, Shprits, Thorne, Tsyganenko, Tu, Tu, Tu, Turner, Weichao Tu, Y. Chen   +43 more
core   +2 more sources

Simulating the Earth’s radiation belts: internal acceleration and continuous losses to the magnetopause [PDF]

, 2014
In the Earth's radiation belts the flux of relativistic electrons is highly variable, sometimes changing by orders of magnitude within a few hours. Since energetic electrons can damage satellites it is important to understand the processes driving these ...
Glauert, Sarah A., Horne, Richard B., Meredith, Nigel P.   +2 more
core   +1 more source

The Electric and Magnetic Fields Instrument Suite and Integrated Science (EMFISIS): Science, Data, and Usage Best Practices. [PDF]

Space Sci Rev, 2023
Kletzing CA, Bortnik J, Hospodarsky G, Kurth WS, Santolik O, Smitth CW, Christopher IW, Hartley DP, Kolmasova I, Sen Gupta A.   +9 more
europepmc   +1 more source

The Roles of Transport and Wave-Particle Interactions on Radiation Belt Dynamics [PDF]

, 2011
Particle fluxes in the radiation belts can vary dramatically during geomagnetic active periods. Transport and wave-particle interactions are believed to be the two main types of mechanisms that control the radiation belt dynamics.
Fok, Mei-Ching, Glocer, Alex, Zheng, Qiuhua   +2 more
core   +1 more source

Evolution of Radiation Belt Electron Pitch Angle Distribution Due to Combined Scattering by Plasmaspheric Hiss and Magnetosonic Waves

Geophysical Research Letters, 2019
AbstractBoth magnetosonic (MS) waves and plasmaspheric hiss can resonantly scatter outer radiation belt electrons, leading to various electron pitch angle distribution. Based on electron diffusion coefficients calculations and 2‐D Fokker‐Planck diffusion simulations, we perform a parametric study to quantitatively investigate the net electron ...
Man Hua, Binbin Ni, Wen Li, Xudong Gu, Song Fu, Run Shi, Zheng Xiang, Xing Cao, Wenxun Zhang, Yingjie Guo   +9 more
openaire   +2 more sources

Quantifying Radiation Belt Electron Loss Processes at L < 4. [PDF]

J Geophys Res Space Phys, 2022
Claudepierre SG, Ma Q, Bortnik J.
europepmc   +1 more source

Chorus acceleration of radiation belt relativistic electrons during March 2013 geomagnetic storm [PDF]

, 2014
The recent launching of Van Allen probes provides an unprecedent opportunity to investigate variations of the radiation belt relativistic electrons. During the 17-19 March 2013 storm, the Van Allen probes simultaneously detected strong chorus waves and ...
Albert, Albert, Baker, D. N., Baker, D. N., Brautigam, Ding, Glauert, Horne, Horne, Horne, R. B., Kataoka, Kletzing, C. A., Kozyra, Li, Li, Li, Lin, Lyons, Mauk, Morley, Reeves, G. D., Sheeley, Shprits, Summers, Tao, Thorne, Thorne, R. M., Thorne, R. M., Tu, Vasyliunas, Viñas, Wygant, J. R., Xiao, Xiao, Xiao, Xiao   +35 more
core   +3 more sources