Results 91 to 100 of about 782 (172)

EMIC Wave Distributions Observed by the Van Allen Probes

, 2019
Characteristics of electromagnetic ion cyclotron (EMIC) waves detected by the Van Allen probes are statistically analyzed, particularly wave-band, bandwidth, and time duration. The Electric and Magnetic Field Instrument Suite and Integrated Science, an instrument on board the Van Allen Probes, provides the necessary magnetic field measurements to ...
openaire   +2 more sources

Modeling the EMIC Wave‐Induced Acceleration of Energetic Protons in the Io Footprint Tail

Geophysical Research Letters
The Io footprint tail (FPT) region is crucial for studying the interactions between Io and Jupiter's magnetosphere. In this region, Juno spacecraft observed significant acceleration of energetic protons, concurrently with electromagnetic ion cyclotron ...
Peng Lu, Xing Cao, Xudong Gu, Binbin Ni, Wei Xu, Shaobei Wang, Minyi Long   +6 more
doaj   +1 more source

Simultaneous macroscale and microscale wave-ion interaction in near-earth space plasmas. [PDF]

Nat Commun, 2022
Liu ZY, Zong QG, Rankin R, Zhang H, Wang YF, Zhou XZ, Fu SY, Yue C, Zhu XY, Pollock CJ, Fuselier SA, Le G.   +11 more
europepmc   +1 more source

Extreme Energy Spectra of Relativistic Electron Flux in the Outer Radiation Belt. [PDF]

J Geophys Res Space Phys, 2022
Mourenas D, Artemyev AV, Zhang XJ, Angelopoulos V.   +3 more
europepmc   +1 more source

Localized mesospheric ozone destruction corresponding to isolated proton aurora coming from Earth's radiation belt. [PDF]

Sci Rep, 2022
Ozaki M, Shiokawa K, Kataoka R, Mlynczak M, Paxton L, Connors M, Yagitani S, Hashimoto S, Otsuka Y, Nakahira S, Mann I.   +10 more
europepmc   +1 more source

Saturation Characteristics of Multi‐Band EMIC Waves in the Inner Magnetosphere and Observational Evidence for the Second Saturation Process

Geophysical Research Letters
The wave amplitude is vital for quantifying the impact of electromagnetic ion cyclotron (EMIC) waves on inner magnetospheric dynamics. Previous numerical studies mainly focused on the evolution of total wave energy/amplitude, whose maximum is usually ...
Zuxiang Xue, Zhigang Yuan, Dan Deng, Xiongdong Yu   +3 more
doaj   +1 more source

Arase In Situ Observations of High‐Frequency Electromagnetic Ion Cyclotron (EMIC) Waves in Regions Close to the Earth During the May 2024 Storm

Geophysical Research Letters
During the May 2024 storm, the minimum Dst index was approximately −412 nT, marking the largest geomagnetic storm of the past decade. This event caused the inner edge of the ring current to penetrate deeply into the inner magnetosphere during the main ...
C.‐W. Jun, Y. Miyoshi, T. Hori, N. Kitamura, K.‐H. Kim, J.‐H. Lee, J. Bortnik, L. Lyons, I. Shinohara, A. Matsuoka, Y. Kasahara, S. Matsuda, Y. Kasaba, M. Teramoto, K. Yamamoto, A. Shinbori   +15 more
doaj   +1 more source

Pulse Wave Velocity: Is It Time to Reduce the Cutoff Point? [PDF]

Arq Bras Cardiol, 2023
Santos-Veloso MAO.
europepmc   +1 more source

Mirror Mode Mediated EMIC Wave Generation in the Magnetosheath

Geophysical Research Letters
Abstract Electromagnetic ion cyclotron (EMIC) waves and mirror modes (MMs), both driven by ion temperature anisotropy, are commonly observed in planetary magnetosheaths. Conventional explanations for their co‐occurrence are largely based on linear instability theory in proton–electron plasmas, which requires comparable growth rates ...
Yifan Wu, Chen Shi, Xiaoman Liu, Lei Dai, Jinsong Zhao, Xin Tao   +5 more
openaire   +1 more source

Low Frequency ULF Waves in the Earth's Inner Magnetosphere: Power Spectra During High Speed Streams and Quiet Solar Wind and Seeding of EMIC Waves. [PDF]

J Geophys Res Space Phys, 2022
Gamayunov KV, Engebretson MJ.
europepmc   +1 more source