Results 31 to 40 of about 395,135 (292)

Characteristics of flux-time profiles, temporal evolution, and spatial distribution of radiation-belt electron precipitation bursts in the upper ionosphere before great and giant earthquakes

Annals of Geophysics, 2012
<p>The analysis of energetic electron observations made by the DEMETER satellite reveals that radiation belt electron precipitation (RBEP) bursts are observed in general several (~1-6 days) before a large (M &gt; 6.5) earthquake (EQ) in the ...
Sergey Pulinets, Efthymios Vassiliadis, Georgios C. Anagnostopoulos   +2 more
doaj   +1 more source

Probing the Boundary between Classical and Quantum Mechanics by Analyzing the Energy Dependence of Single-Electron Scattering Events at the Nanoscale

Nanomaterials, 2023
The relation between the energy-dependent particle and wave descriptions of electron–matter interactions on the nanoscale was analyzed by measuring the delocalization of an evanescent field from energy-filtered amplitude images of sample/vacuum ...
Christian Kisielowski, Petra Specht, Stig Helveg, Fu-Rong Chen, Bert Freitag, Joerg Jinschek, Dirk Van Dyck   +6 more
doaj   +1 more source

A review of frequency chirping mechanism of chorus waves in the Earth's magnetosphere

地球与行星物理论评, 2022
Whistler mode chorus waves are common and intense electromagnetic waves in the Earth's magnetosphere. They play a crucial role in magnetospheric electron dynamics by accelerating and scattering electrons over a wide energy range.
Shangchun Teng, Xin Tao
doaj   +1 more source

The Field Perturbation Theory of Pseudogaps in HTSC [PDF]

, 2007
Here I establish the field perturbation theory of pseudogaps in HTSC. The proposed ground state suggests an internal particle-hole field, which is normal to nesting surfaces, and having twice the Fermi wave-number.
Dayan, Moshe
core   +1 more source

Particle scattering in turbulent plasmas with amplified wave modes [PDF]

, 2013
High-energy particles stream during coronal mass ejections or flares through the plasma of the solar wind. This causes instabilities, which lead to wave growth at specific resonant wave numbers, especially within shock regions. These amplified wave modes
Agueda, Bavassano, Bershadskii, Bigot, Bruno, Elsässer, F. Spanier, Goldreich, Goldreich, Hollweg, Howes, Jin, Jokipii, Kennel, Landi, Lange, Lee, M. Battarbee, Maron, Ng, Orszag, Qin, R. Vainio, Reames, S. Lange, Schlickeiser, Shalchi, Spanier, Sridhar, T. Laitinen, Tu, Vainio, Vainio, Vainio, Vay, Wisniewski   +35 more
core   +2 more sources

Ensemble inequivalence in systems with wave-particle interaction [PDF]

Physical Review E, 2014
5 pages, 2 ...
Tarcísio N. Teles, FANELLI, DUCCIO, RUFFO, STEFANO   +2 more
openaire   +4 more sources

Data processing in Software-type Wave–Particle Interaction Analyzer onboard the Arase satellite

Earth, Planets and Space, 2018
The software-type wave–particle interaction analyzer (S-WPIA) is an instrument package onboard the Arase satellite, which studies the magnetosphere. The S-WPIA represents a new method for directly observing wave–particle interactions onboard a spacecraft
Mitsuru Hikishima, Hirotsugu Kojima, Yuto Katoh, Yoshiya Kasahara, Satoshi Kasahara, Takefumi Mitani, Nana Higashio, Ayako Matsuoka, Yoshizumi Miyoshi, Kazushi Asamura, Takeshi Takashima, Shoichiro Yokota, Masahiro Kitahara, Shoya Matsuda   +13 more
doaj   +1 more source

Two types of ELF hiss observed at Varanasi, India [PDF]

Annales Geophysicae, 1999
The morphology of ELF hiss events observed at low-latitude ground station Varanasi (L = 1.07, geomagnetic latitude 14°55'N) are reported, which consist of two types: (1) events which propagated in ducted mode along the geomagnetic field line ...
D. K. Singh, D. K. Singh, A. K. Singh, R. P. Patel, R. P. Singh, A. K. Singh   +5 more
doaj   +1 more source

Wave-Particle Interaction in the Ionosphere and magnetosphere

Antarctic Record, 1979
Wave-particle interactions that are important processes for the control of the electromagnetic states in the earth's magnetosphere are surveyed relatingto the auroral zone that is the most suitable window to clarify the various aspects of wave-particle ...
Hiroshi OYA
doaj   +1 more source

Article: Heating of beam ions by ion acoustic waves [PDF]

Annales Geophysicae, 1998
Satellite measurements show that ion beams above the auroral acceleration region are heated to hundreds of eV in a direction perpendicular to the magnetic field. We show that ion acoustic waves may be responsible for much of this heating.
A. Vaivads, K. Rönnmark, T. Oscarsson, M. André   +3 more
doaj   +1 more source