Drift theory of the resonant interaction of charged particles with wave packets

1982 ◽  
Vol 25 (4) ◽  
pp. 299-301 ◽  
Author(s):  
V. P. Milant'ev
Keyword(s):  
Wave Packets ◽  
Charged Particles ◽  
Resonant Interaction ◽  
Drift Theory

Three-wave resonant interaction involving unstable wave packets

2003 ◽  
Vol 48 (8) ◽  
pp. 441-446
Author(s):  
S. Yu. Annenkov ◽  
N. N. Romanova
Keyword(s):  
Wave Packets ◽  
Resonant Interaction ◽  
Unstable Wave

Drift theory of charged particles in electric and magnetic fields

1985 ◽  
Vol 116 (1) ◽  
pp. 107-129 ◽  
Author(s):  
R. A. Burger ◽  
H. Moraal ◽  
G. M. Webb
Keyword(s):  
Magnetic Fields ◽  
Charged Particles ◽  
Electric And Magnetic Fields ◽  
Drift Theory

On drift theory of motion of charged particles in Tokamaks

1982 ◽  
Vol 24 (12) ◽  
pp. 1491-1493 ◽  
Author(s):  
V P Milantiev ◽  
T Ortis
Keyword(s):  
Charged Particles ◽  
Theory Of Motion ◽  
Drift Theory

scholarly journals ACCELERATION OF PARTICLES BY INTENSIVE ELECTROMAGNETIC FIELDS IN A VACUUM WITH EXTERNAL MAGNETIC FIELD

2020 ◽  
pp. 73-77
Author(s):  
V.А. Buts ◽  
V.V. Kuzmin ◽  
A.P. Tolstoluzhsky
Keyword(s):  
Magnetic Field ◽  
Particle Acceleration ◽  
External Magnetic Field ◽  
Plane Electromagnetic Wave ◽  
Effective Interaction ◽  
Charged Particles ◽  
Resonant Interaction ◽  
Acceleration Of Particles ◽  
Effective Particle ◽  
Small Wave

The possibilities and conditions of effective interaction, in particular acceleration, of charged particles by the field of an intense plane electromagnetic wave in the presence of an external constant magnetic field are considered. It is shown that the well-known conditions of cyclotron resonances require generalization. New conditions for the resonant interaction of charged particles are formulated, which contain not only the strength of the external magnetic field (as the well-known conditions of cyclotron resonances) but also the field strength of the wave. Cases of both small wave field strengths, so large, are considered. It is shown that new resonance conditions open up new possibilities for effective particle acceleration.

Numerical investigation of the surfatron acceleration efficiency of charged particles by wave packets in space plasma

2013 ◽  
Vol 99 ◽  
pp. 73-77 ◽  
Author(s):  
Rumen Shkevov ◽  
Nikolay Sergeevich Erokhin ◽  
Ludmila Anatolievna Mikhailovskaya ◽  
Nadezhda Nikolaevna Zolnikova
Keyword(s):  
Numerical Investigation ◽  
Wave Packets ◽  
Charged Particles ◽  
Space Plasma

scholarly journals NOTE ON THE TWO-COMPONENT ANALOGUE OF TWO-DIMENSIONAL LONG WAVE – SHORT WAVE RESONANCE INTERACTION SYSTEM

2009 ◽  
Vol 51 (A) ◽  
pp. 129-135 ◽  
Author(s):  
KEN-ICHI MARUNO ◽  
YASUHIRO OHTA ◽  
MASAYUKI OIKAWA
Keyword(s):  
Surface Wave ◽  
Wave Packets ◽  
Resonant Interaction ◽  
Short Wave ◽  
Resonance Interaction ◽  
Two Dimensional ◽  
Interfacial Wave ◽  
Long Wave ◽  
Wave Resonance ◽  
Two Component

AbstractAn integrable two-component analogue of the two-dimensional long wave – short wave resonance interaction (2c-2d-LSRI) system is studied. Wronskian solutions of 2c-2d-LSRI system are presented. A reduced case, which describes resonant interaction between an interfacial wave and two surface wave packets in a two-layer fluid, is also discussed.

Resonant interaction of wave packets in a boundary layer

1989 ◽  
Vol 23 (6) ◽  
pp. 857-861 ◽  
Author(s):  
M. B. Zel'man ◽  
B. V. Smorodskii
Keyword(s):  
Boundary Layer ◽  
Wave Packets ◽  
Resonant Interaction

scholarly journals Resonant Interaction Of Relativistic Electrons with Realistic Electromagnetic Ion-Cyclotron Wave Packets

2021 ◽  
Author(s):  
Veronika Grach ◽  
Andrei Demekhov ◽  
Alexey Larchenko
Keyword(s):  
Wave Packet ◽  
Wave Packets ◽  
Maximum Amplitude ◽  
Leading Edge ◽  
Resonance Region ◽  
Resonant Interaction ◽  
Diffusion Limit ◽  
Relativistic Electrons ◽  
Satisfactory Description ◽  
Ion Cyclotron

Abstract We study the influence of real structure of electromagnetic ion-cyclotron wave packets in the Earth’s radiation belts on precipitation of relativistic electrons. Automatic algorithm is used to distinguish isolated elements (wave packets) and obtain their amplitude and frequency profiles from satellite observations by Van Allen Probe B. We focus on rising-tone EMIC wave packets in the proton band, with a maximum amplitude of 1.2-1.6 nT. The resonant interaction of the considered wave packets with relativistic electrons 1.5-9 MeV is studied by numerical simulations. The precipitating fluxes are formed as a result of both linear and nonlinear interaction; for energies 2-5 MeV precipitating fluxes are close to the strong diffusion limit. The evolution of precipitating fluxes is influenced by generation of higher-frequency waves at the packet trailing edge near the equator and dissipation of lower-frequency waves in the He+ cyclotron resonance region at the leading edge. The wave packet amplitude modulation leads to a significant change of precipitated particles energy spectrum during short intervals of less than 1 minute. For short time intervals about 10-15 s, the approximation of each local amplitude maximum of the wave packet by a Gaussian amplitude profile and a linear frequency drift gives a satisfactory description of the resonant interaction.

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