Results 1 to 10 of about 174 (149)
Internal source of plasmaspheric hiss on Earth
地球与行星物理论评, 2022 Plasmasphere is an upward extension of the ionosphere at low and middle latitudes along the closed magnetic field lines rooted in the Earth, where the trapped whistler-mode waves in the frequency range from tens to thousands of Hertz are named as ...
Zhenpeng Su +3 more
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Attenuation of plasmaspheric hiss associated with the enhanced magnetospheric electric field [PDF]
Annales Geophysicae, 2021 We report an attenuation of hiss wave intensity in the duskside of the outer plasmasphere in response to enhanced convection and a substorm based on Van Allen Probe observations.
H. Li +11 more
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Geophysical Research Letters, 2021 We use data from eight satellites to statistically examine the role of chorus as a potential source of plasmaspheric hiss. We find that the strong equatorial (|λm|
Nigel Meredith +2 more
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Prediction of plasmaspheric hiss spectral classes
Frontiers in Astronomy and Space Sciences, 2022 We present a random forests machine learning model for prediction of plasmaspheric hiss spectral classes from the Van Allen Probes dataset. The random forests model provides accurate prediction of plasmaspheric hiss spectral classes obtained by the self ...
Dmitri Kondrashov +4 more
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Abrupt Disappearance of Plasmaspheric Hiss Inside the Magnetic Dip
Geophysical Research LettersPlasmaspheric hiss plays an important role in radiation belt electron dynamics, and its excitation and propagation have long attracted attention. During a substorm, Van Allen Probe B observed the disappearance of plasmaspheric hiss at the magnetic dip ...
Yan Zhuang +6 more
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Geophysical Research LettersPlasmaspheric plume hiss plays a crucial role in shaping Earth's electron radiation belts and influencing magnetosphere–ionosphere energy coupling. However, its generation mechanism remains contested between cyclic‐linear and localized‐nonlinear models ...
Zhiyong Wu +3 more
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The Study on Modeling of Global Plasmaspheric Hiss Amplitude Based on Deep Learning Algorithm
Space Weather, 2023 Plasmaspheric hiss waves make great significance on the loss of electrons in the Earth's radiation belts. The prediction and reconstruction for global evolution plasmaspheric hiss are critical to investigate the dynamic process of radiation belt. In this
Rongxin Tang +5 more
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Frequency‐Dependent Responses of Plasmaspheric Hiss to the Impact of an Interplanetary Shock
Geophysical Research Letters, 2021 Plasmaspheric hiss waves are essential for the pitch‐angle scattering and precipitation of energetic electrons and interplanetary shocks may affect these waves.
Haobo Fu +6 more
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Frontiers in Astronomy and Space Sciences, 2023 Hiss waves play an important role in removing energetic electrons from Earth’s radiation belts by precipitating them into the upper atmosphere. Compared to plasmaspheric hiss that has been studied extensively, the evolution and effects of plume hiss are ...
Sheng Huang +11 more
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Hot plasma effects on the dispersion properties of plasmaspheric hiss and its electron diffusion
地球与行星物理论评, 2023 Electron diffusion caused by plasmaspheric hiss is an important mechanism for the loss of electrons in Earth's inner magnetosphere; it has also been considered responsible for the formation of the slot region between inner and outer radiation belts.
Xin Ma +5 more
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