Magnetospheric response to solar wind forcing: ultra-low-frequency wave–particle interaction perspective [PDF]
Annales Geophysicae, 2022 Solar wind forcing, e.g., interplanetary shock and/or solar wind dynamic pressure pulses impacting Earth's magnetosphere, manifests many fundamental important space physics phenomena, including producing electromagnetic waves, plasma heating, and ...
Q. Zong, Q. Zong, Q. Zong
doaj +1 more source
Double-resonant fast particle-wave interaction [PDF]
, 2012 In future fusion devices fast particles must be well confined in order to transfer their energy to the background plasma. Magnetohydrodynamic instabilities like Toroidal Alfv\'en Eigenmodes or core-localized modes such as Beta Induced Alfv\'en Eigenmodes
Berk H.L. +10 more
core +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
doaj +1 more source
Hydrodynamic quantum field theory: the free particle
Comptes Rendus. Mécanique, 2020 We revisit de Broglie’s double-solution pilot-wave theory in light of insights gained from the hydrodynamic pilot-wave system discovered by Couder and Fort []. de Broglie proposed that quantum particles are characterized by an internal oscillation at the
Dagan, Yuval, Bush, John W. M.
doaj +1 more source
Frontiers in Astronomy and Space Sciences, 2022 Wave particle interactions are known to be an efficient yet unquantified driver of the variability of particle populations in Earth’s magnetosphere, and their quantification and understanding through modelling has been a subject of ceaseless and ...
Stelios Tourgaidis, Theodore Sarris
doaj +1 more source
On ground states of interacting Composite Fermions with spin at half filling [PDF]
, 2003 The effects of interactions in a 2D electron system in a strong magnetic field of two degenerate Landau levels with opposite spins and at filling factors 1/2 are studied.
Kramer, Bernhard +3 more
core +2 more sources
Direct Evidence of the Pitch Angle Scattering of Relativistic Electrons Induced by EMIC Waves
Geophysical Research Letters, 2020 In this study, we analyze an electromagnetic ion cyclotron (EMIC) wave event of rising tone elements recorded by the Van Allen Probes. The pitch angle distributions of relativistic electrons exhibit a direct response to the two elements of EMIC waves: at
Hui Zhu +3 more
doaj +1 more source
Computational and theoretical study of the wave-particle interaction of protons and waves [PDF]
Annales Geophysicae, 2012 We study the wave-particle interaction and the evolution of electromagnetic waves propagating through a plasma composed of electrons and protons, using two approaches.
P. S. Moya +5 more
doaj +1 more source
A Possible Way to Unify Four Types of Interactions: Gravitational, Electromagnetic, Nuclear and Electroweak Interactions by using a Hydrodynamic Analogy [PDF]
INCAS Bulletin, 2022 A principle of equivalence and a unique particle are used for a possible unification of four types of interaction. For gravity, the hydrodynamic analog consists of the interaction of two sources, giving attraction for both emission and absorption.
Corneliu BERBENTE +2 more
doaj +1 more source
Two dimensional time evolution of beam-plasma instability in the presence of binary collisions [PDF]
, 2016 Energetic electrons produced during solar flares are known to be responsible for generating solar type III radio bursts. The radio emission is a byproduct of Langmuir wave generation via beam-plasma interaction and nonlinear wave-wave and wave-particle ...
Kontar, Eduard +3 more
core +2 more sources