Results 21 to 30 of about 395,135 (292)
Spectral characteristics of waves and particles in the model of cyclotron wave-particle interactions near plasmapause [PDF]
Annales Geophysicae, 1999 Further analysis of energetic electron precipitation at the evening sector of magnetosphere is performed. In the framework of the quantitative model of cyclotron wave-particle interactions developed in the previous Pasmanik et al.
D. l. Pasmanik +3 more
doaj +1 more source
Wave-particle-interaction in kinetic plasmas [PDF]
Computer Physics Communications, 2014 Resonant scattering of energetic protons off magnetic irregularities is the main process in cosmic ray diffusion. The typical theoretical description uses Alfven waves in the low frequency limit. We demonstrate that the usage of Particle-in-Cell (PiC) simulations for particle scattering is feasible.
Schreiner, Cedric, Spanier, Felix
openaire +3 more sources
A new paradigm for fast and repetitive chirping of Alfvén eigenmodes
Nuclear Fusion, 2023 A novel 2D nonlinear dynamical paradigm is constructed to interpret the fast and repetitive frequency chirping and amplitude oscillation of Alfvén eigenmodes excited by energetic particles in fusion plasmas as observed in global gyrokinetic simulations ...
Junyi Cheng +6 more
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A comparison study between observations and simulation results of Barghouthi model for O+ and H+ outflows in the polar wind [PDF]
Annales Geophysicae, 2011 To advance our understanding of the effect of wave-particle interactions on ion outflows in the polar wind region and the resulting ion heating and escape from low altitudes to higher altitudes, we carried out a comparison between polar wind ...
I. A. Barghouthi +2 more
doaj +1 more source
Frontiers in Astronomy and Space Sciences, 2021 Building upon the research legacies of Peter Gary and Richard Thorne, this perspective discusses a plasma-system picture wherein multiple ion and electron populations interact with each other via multiple types of plasma waves.
Joseph E. Borovsky
doaj +1 more source
Current drive by high intensity, pulsed, electron cyclotron wave packets [PDF]
EPJ 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
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Materials 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
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Particle transport in 3He-rich events: wave-particle interactions and particle anisotropy measurements [PDF]
Annales 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
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Shallow trimers of two identical fermions and one particle in resonant regimes
SciPost 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
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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. +4 more
core +3 more sources