Results 11 to 20 of about 36,906 (119)

Current drive by high intensity, pulsed, electron cyclotron wave packets [PDF]

open access: yesEPJ Web of Conferences, 2019
The nonlinear interaction of electrons with a high intensity, spatially localized, Gaussian, electro-magnetic wave packet, or beam, in the electron cyclotron range of frequencies is described by the relativistic Lorentz equation.
Ram Abhay K.   +2 more
doaj   +1 more source

Finite element investigation on the wave-particle interactions in ultrasonic inspection of SiCp/Al composites

open access: yesMaterials Research Express, 2020
While particulate-reinforced metal matrix composites are composed of two phase materials with dramatically different physical and mechanical properties, sound wave-particle interactions play an important role in their ultrasonic inspection tests.
Shijin Lu   +7 more
doaj   +1 more source

Particle transport in 3He-rich events: wave-particle interactions and particle anisotropy measurements [PDF]

open access: yesAnnales Geophysicae, 2002
Energetic particles and MHD waves are studied using simultaneous ISEE-3 data to investigate particle propagation and scattering between the source near the Sun and 1 AU.
B. T. Tsurutani   +9 more
doaj   +1 more source

Shallow trimers of two identical fermions and one particle in resonant regimes

open access: yesSciPost Physics, 2022
We consider two identical fermions interacting in the p-wave channel. Each fermion also interacts with another particle in the vicinity of an s-wave resonance.
Pascal Naidon, Ludovic Pricoupenko, Christiane Schmickler
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

open access: yesNanomaterials, 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   +6 more
doaj   +1 more source

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

open access: yesAnnals 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   +2 more
doaj   +1 more source

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

open access: yes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

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

open access: yesAnnales 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   +3 more
doaj   +1 more source

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

open access: yesEarth, 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   +13 more
doaj   +1 more source

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

open access: yesAnnales 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   +5 more
doaj   +1 more source

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