Results 1 to 10 of about 40,348 (289)

The precipitation of energetic heavy ions into the upper atmosphere of Jupiter [PDF]

Evidence for auroral particle precipitation at Jupiter was provided by the ultraviolet spectrometers onboard the Voyagers 1 and 2 spacecraft and by the International Ultraviolet Explorer (IUE).
Cravens, T. E., Horanyi, M., Waite, J. H., Jr.   +2 more
core   +1 more source

Relativistic microburst storm characteristics: Combined satellite and ground-based observations [PDF]

, 2010
We report a comparison of Solar Anomalous Magnetospheric Particle Explorer detected relativistic electron microbursts and short-lived subionospheric VLF perturbations termed FAST events, observed at Sodankyl Geophysical Observatory, Finland, during 2005.
Bortnik, Jacob, Clilverd, Mark A., Dietrich, Sarah, Raita, Tero, Rodger, Craig J.   +4 more
core   +1 more source

Toward the Reconstruction of Substorm‐Related Dynamical Pattern of the Radiowave Auroral Absorption

Space Weather, 2020
In addition to existing empirical models describing the average distributions of energetic electron precipitation into the auroral ionosphere at different activity levels, we develop and test a semiempirical approach to construct dynamical models ...
V. A. Sergeev, M. A. Shukhtina, N. A. Stepanov, D. D. Rogov, A. V. Nikolaev, E. Spanswick, E. Donovan, T. Raita, A. Kero   +8 more
doaj   +1 more source

Energetic and magnetosheath energy particle signatures of the low-latitude boundary layer at low altitudes near noon [PDF]

The low-latitude boundary layer (LBL) and its separation from the cusp have previously been identified using observations of particle precipitation at magnetosheath energies.
Lyons, L. R., Roeder, J. L.
core   +1 more source

Improved dynamic geomagnetic rigidity cutoff modeling: testing predictive accuracy [PDF]

, 2007
. In the polar atmosphere, significant chemical and ionization changes occur during solar proton events (SPE). The access of solar protons to this region is limited by the dynamically changing geomagnetic field.
Clilverd, Mark, Moffat-Griffin, Tracy, Rodger, Craig, Verronen, Pekka   +3 more
core   +1 more source

Energetic Electron Diffusion and Precipitation Driven by Ducted Hiss Waves in High Density Irregular Region

Geophysical Research Letters
Plasmaspheric hiss plays an important role in the electron precipitation and the slot formation in radiation belts. Recent studies show the whistler‐mode waves can be guided in the density irregularities, performing parallel propagation.
Bopu Feng, Haimeng Li, Rongxin Tang, Meng Zhou, Zhihai Ouyang, Zhigang Yuan, Dedong Wang, Xiongdong Yu, Ying Xiong, Zhou Chen, An Yuan, Yingqiao Cheng   +11 more
doaj   +1 more source

Studies of the auroral substorm. I - Characteristics of modulated energetic electron precipitation occurring during auroral substorms [PDF]

Characteristics of modulated energetic electron precipitation occurring during auroral ...
Anderson, K. A., Coroniti, F. V., Mc Pherron, R. L., Parks, G. K.   +3 more
core   +1 more source

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

Short Chorus Wave Packets: Generation Within Chorus Elements, Statistics, and Consequences on Energetic Electron Precipitation. [PDF]

J Geophys Res Space Phys, 2022
Mourenas D, Zhang XJ, Nunn D, Artemyev AV, Angelopoulos V, Tsai E, Wilkins C.   +6 more
europepmc   +1 more source

Wave-particle interactions in the outer radiation belts [PDF]

, 2015
Data from the Van Allen Probes have provided the first extensive evidence of non-linear (as opposed to quasi-linear) wave-particle interactions in space with the associated rapid (fraction of a bounce period) electron acceleration to hundreds of keV by ...
Agapitov, O. V., Artemyev, A. V., Krasnoselskikh, V. V., Mourenas, D., Mozer, F. S.   +4 more
core   +3 more sources