Results 121 to 130 of about 18,045 (247)

Nonlinear compressional electromagnetic ion-cyclotron wavepackets in space plasmas [PDF]

Nonlinear Processes in Geophysics, 2005
The parametric coupling between large amplitude magnetic field-aligned circularly polarized electromagnetic ion-cyclotron (EMIC) waves and ponderomotively driven ion-acoustic perturbations in magnetized space plasmas is considered. A cubic nonlinear Schr&
I. Kourakis, I. Kourakis, P. K. Shukla
doaj  

Energetic Electron Precipitation Driven by Electromagnetic Ion Cyclotron Waves from ELFIN's Low Altitude Perspective. [PDF]

Space Sci Rev, 2023
Angelopoulos V, Zhang XJ, Artemyev AV, Mourenas D, Tsai E, Wilkins C, Runov A, Liu J, Turner DL, Li W, Khurana K, Wirz RE, Sergeev VA, Meng X, Wu J, Hartinger MD, Raita T, Shen Y, An X, Shi X, Bashir MF, Shen X, Gan L, Qin M, Capannolo L, Ma Q, Russell CL, Masongsong EV, Caron R, He I, Iglesias L, Jha S, King J, Kumar S, Le K, Mao J, McDermott A, Nguyen K, Norris A, Palla A, Roosnovo A, Tam J, Xie E, Yap RC, Ye S, Young C, Adair LA, Shaffer C, Chung M, Cruce P, Lawson M, Leneman D, Allen M, Anderson M, Arreola-Zamora M, Artinger J, Asher J, Branchevsky D, Cliffe M, Colton K, Costello C, Depe D, Domae BW, Eldin S, Fitzgibbon L, Flemming A, Frederick DM, Gilbert A, Hesford B, Krieger R, Lian K, McKinney E, Miller JP, Pedersen C, Qu Z, Rozario R, Rubly M, Seaton R, Subramanian A, Sundin SR, Tan A, Thomlinson D, Turner W, Wing G, Wong C, Zarifian A.   +85 more
europepmc   +1 more source

Properties, Propagation, and Excitation of EMIC Waves Properties, Propagation, and Excitation of EMIC Waves [PDF]

Electromagnetic ion cyclotron (EMIC) waves (0.1-5 Hz) play an important role in particle dynamics in the Earth's magnetosphere. EMIC waves are preferentially excited in regions where hot anisotropic ions and cold dense plasma populations spatially ...
Boardsen, Scott A., Chandler, Michael O., Coffey, Victoria N., Fuselier, Stephen A., Gershman, Daniel J., Giles, Barbara L., Mello, Emily M., Russell, Christopher T., Saikin, Anthony A., Torbert, Roy B., Zhang, Jichun   +10 more
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Estimation of pitch angle diffusion rates and precipitation time scales of electrons due to EMIC waves in a realistic field model [PDF]

, 2015
S. B. Kang, Kyoung‐Wook Min, Mei‐Ching Fok, Junga Hwang, Cheong‐Rim Choi   +4 more
openalex   +1 more source

Enhanced Solar Wind Dynamic Pressure as a Driver of Low‐Energy Proton Temperature Anisotropies and High‐Frequency EMIC Waves [PDF]

, 2023
Zuxiang Xue, Zhigang Yuan, Xiongdong Yu, Zheng Huang, Dan Deng   +4 more
openalex   +1 more source

A Triggering Process for Nonlinear EMIC Waves Driven by the Compression of the Dayside Magnetosphere

Geophysical Research Letters
Using the Arase and Van Allen Probes satellite observations, we investigate the nonlinear electromagnetic ion cyclotron (EMIC) rising‐tone (RT) emissions with an increase of the solar wind dynamic pressure in the dayside magnetosphere.
C.‐W. Jun, Y. Miyoshi, S. Nakamura, M. Shoji, T. Hori, J. Bortnik, L. Lyons, I. Shinohara, A. Matsuoka   +8 more
doaj   +1 more source

Phase modulation induced by cooperative effects in electromagnetically induced transparency

, 2010
We analyze the influence of dipole-dipole interactions in an electromagnetically induced transparency setup at high density. We show both analytically and numerically that the polarization contribution to the local field strongly modulates the phase of a
Jörg Evers, M. Born, M. O. Scully, Robert Fleischhaker, Tarak N. Dey, W. Ketterle, Z. Ficek   +6 more
core   +1 more source

Observations of co-existing rising and falling tone emissions of electromagnetic ion cyclotron waves

Earth, Planets and Space
We report observations of co-existing rising and falling tone emissions of electromagnetic ion cyclotron (EMIC) waves by THEMIS E spacecraft.
Biswajit Ojha, Yoshiharu Omura, Satyavir Singh, Gurbax S. Lakhina   +3 more
doaj   +1 more source

Effects of suprathermal electrons on the proton temperature anisotropy in space plasmas: Electromagnetic ion-cyclotron instability

, 2016
In collision-poor plasmas from space, e.g., the solar wind and planetary magnetospheres, the kinetic anisotropy of the plasma particles is expected to be regulated by the kinetic instabilities.
Elhanbaly, A., Lazar, M., Poedts, S., Shaaban, S. M.   +3 more
core   +1 more source

Occurrence Rates of Electromagnetic Ion Cyclotron (EMIC) Waves With Rising Tones in the Van Allen Probes Data Set. [PDF]

J Geophys Res Space Phys, 2023
Sigsbee K, Kletzing CA, Faden J, Smith CW.   +3 more
europepmc   +1 more source