Results 21 to 30 of about 395,289 (253)

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

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

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

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

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

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

Conditional wave theory of environmental interactions with a quantum particle

Physical Review Research, 2020
We present an alternative formulation of quantum decoherence theory using conditional wave theory (CWT), which was originally developed in molecular physics (also known as exact factorization methods). We formulate a CWT of a classic model of collisional
Rory van Geleuken, Andrew V. Martin
doaj   +1 more source

Using MEPED observations to infer plasma density and chorus intensity in the radiation belts

Frontiers in Astronomy and Space Sciences, 2022
Efforts to model and predict energetic electron fluxes in the radiation belts are highly sensitive to local wave-particle interactions. In this study, we use multi-point measurements of precipitating and trapped electron fluxes to investigate the dynamic
William J. Longley, Anthony A. Chan, Allison N. Jaynes, Scot R. Elkington, Joshua M. Pettit, Johnathan P. J. Ross, Sarah A. Glauert, Richard B. Horne   +7 more
doaj   +1 more source

Van Allen Probes observations of direct wave-particle interactions [PDF]

, 2014
Quasiperiodic increases, or bursts, of 17-26 keV electron fluxes in conjunction with chorus wave bursts were observed following a plasma injection on 13 January 2013.
Blake, J. B., Claudepierre, S., Clemmons, J. H., Fennell, Joseph F., Funsten, H. O., Henderson, M. G., Hospodarsky, G. B., Kletzing, C A., Kurth, W. S., Larsen, B. A., Reeves, Geoffrey, Roeder, J., Spence, Harlan E., Wygant, J. R.   +13 more
core   +2 more sources

Coulomb Final State Interactions for Gaussian Wave Packets [PDF]

, 1998
Two-particle like-sign and unlike-sign correlations including Coulomb final state interactions are calculated for Gaussian wave packets emitted from a Gaussian source.
Alber, Anchishkin, Appelshäuser, Barrette, Baym, Bowler, Daniel Ferenc, Gyulassy, Koonin, Lednicky, Merlitz, Merlitz, Merlitz, Merlitz, Sinyukov, Ulrich Heinz, Urs Achim Wiedemann, Wiedemann, Wiedemann, Wiedemann   +19 more
core   +3 more sources