Estimating the Azimuthal Mode Structure of Ultra Low Frequency Waves and Its Effects on the Radial Diffusion of Radiation Belt Electrons

2021 ◽  
Author(s):  
Mohammad Barani
Keyword(s):  
Radiation Belt ◽  
Low Frequency ◽  
Radial Diffusion ◽  
Mode Structure ◽  
Azimuthal Mode ◽  
Radiation Belt Electrons ◽  
Low Frequency Waves

scholarly journals A Comparison of Radial Diffusion Coefficients in 1-D and 3-D Long-Term Radiation Belt Simulations

2020 ◽  
Author(s):  
Alexander Drozdov ◽  
Hayley Allison ◽  
Yuri Shprits ◽  
Nikita Aseev
Keyword(s):  
Radiation Belt ◽  
Low Frequency ◽  
Radial Diffusion ◽  
Ulf Waves ◽  
Electron Radiation ◽  
Particle Interactions ◽  
Physical Mechanisms ◽  
Modeling And Forecasting ◽  
Radiation Belt Electrons

<p>Radial diffusion is one of the dominant physical mechanisms that drives acceleration andloss of the radiation belt electrons due to wave-particle interactions with ultra-low frequency (ULF) waves, which makes it very important for radiation belt modeling and forecasting.  We investigate the sensitivity of several parameterizations of the radial diffusion including Brautigam and Albert (2000), Ozeke et al. (2014), Ali et al. (2016), and Liu et al. (2016) on long-term radiation belt modeling using the Versatile Electron Radiation Belt (VERB) code.  Following previous studies, we first perform 1-D radial diffusion simulations.  To take into account effects of local acceleration and loss, we perform additional 3-D simulations, including pitch-angle, energy and mixed diffusion.</p>

Combined Scattering of Radiation Belt Electrons by Low‐Frequency Hiss: Cyclotron, Landau, and Bounce Resonances

2020 ◽  
Vol 47 (5) ◽  
Author(s):  
Song Fu ◽  
Juan Yi ◽  
Binbin Ni ◽  
Ruoxian Zhou ◽  
Zejun Hu ◽  
...  
Keyword(s):  
Radiation Belt ◽  
Low Frequency ◽  
Radiation Belt Electrons

Ultra low frequency waves impact on radiation belt energetic particles

2009 ◽  
Vol 52 (12) ◽  
pp. 3698-3708 ◽  
Author(s):  
QiuGang Zong ◽  
YongQiang Hao ◽  
YongFu Wang
Keyword(s):  
Radiation Belt ◽  
Low Frequency ◽  
Energetic Particles ◽  
Low Frequency Waves

scholarly journals Intense low‐frequency chorus waves observed by Van Allen Probes: Fine structures and potential effect on radiation belt electrons

2016 ◽  
Vol 43 (3) ◽  
pp. 967-977 ◽  
Author(s):  
Zhonglei Gao ◽  
Zhenpeng Su ◽  
Hui Zhu ◽  
Fuliang Xiao ◽  
Huinan Zheng ◽  
...  
Keyword(s):  
Radiation Belt ◽  
Low Frequency ◽  
Potential Effect ◽  
Chorus Waves ◽  
Van Allen Probes ◽  
Radiation Belt Electrons ◽  
Fine Structures
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