Results 21 to 30 of about 345,959 (285)
General description of electromagnetic radiation processes based on instantaneous charge acceleration in `endpoints' [PDF]
, 2011 We present a new methodology for calculating the electromagnetic radiation from accelerated charged particles. Our formulation --- the `endpoint formulation' --- combines numerous results developed in the literature in relation to radiation arising from ...
Falcke, Heino +3 more
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Particle acceleration in binaries
EPJ Web of Conferences, 2017 Cygnus X-3 massive binary system is one of the powerful sources of radio and X-ray emission consisting of an accreting compact object, probably a black hole, with a Wolf-Rayet star companion.
Sinitsyna V.G., Sinitsyna V.Y.
doaj +2 more sources
Growth of Rayleigh instability in a Hall thruster channel having dust in exit region
AIP Advances, 2019 In a Hall thruster, the axial movement of ions towards the exit of the chamber and the divergence of ion beam sputter the wall and thus the maximum erosion of wall of the exit region takes place.
Hitendra K. Malik +2 more
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Stochastic models of Lagrangian acceleration of fluid particle in developed turbulence [PDF]
, 2004 Modeling statistical properties of motion of a Lagrangian particle advected by a high-Reynolds-number flow is of much practical interest and complement traditional studies of turbulence made in Eulerian framework.
Aringazin, A. K., Mazhitov, M. I.
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Conference on Lasers and Electro-Optics/International Quantum Electronics Conference, 2009 The production of highly energetic beams of both electrons and ions is a major part of the experimental programme at the Central Laser Facility (CLF), STFC Rutherford Appleton Laboratory. Every year sees a significant number of experiments done in both areas. This has been complemented by theoretical studies that have been carried out at the CLF and UK
Norreys, P, Robinson, A, Trines, R
openaire +3 more sources
Particle acceleration at magnetized, relativistic, turbulent shock fronts
Physical Review Research, 2023 The efficiency of particle acceleration at shock waves in relativistic, magnetized astrophysical outflows is a debated topic with far-reaching implications. Here, we study the impact of well-developed turbulence in the pre-shock plasma.
Virginia Bresci +2 more
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Architecture Design for Particle Transport Code Acceleration [PDF]
Jisuanji kexue, 2022 The stochastic simulation method of particle transport is usually used to solve the characteristic quantity of a large number of moving particles.Particle transport problems are widely found in the fields of medicine,astrophysics and nuclear phy-sics.The
FU Si-qing, LI Tie-jun, ZHANG Jian-min
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Particle Acceleration at Relativistic Shocks [PDF]
, 2002 I review the current status of Fermi acceleration theory at relativistic shocks. I first discuss the relativistic shock jump conditions, then describe the non-relativistic Fermi mechanism and the differences introduced by relativistic flows.
A.M. Hillas +26 more
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Neutral particle acceleration by spatially modulated laser pulses
New Journal of Physics, 2023 The velocity gain of neutral particles (atoms, molecules, etc) from laser acceleration is always small. A possible scheme to obtain a high speed neutral particle beam is multistage acceleration. However, according to previous theoretical and experimental
J Y Yan, W Wang, Q Wei, P X Wang
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The Solar Particle Acceleration Radiation and Kinetics (SPARK) Mission Concept
Aerospace, 2023 Particle acceleration is a fundamental process arising in many astrophysical objects, including active galactic nuclei, black holes, neutron stars, gamma-ray bursts, accretion disks, solar and stellar coronae, and planetary magnetospheres.
Hamish A. S. Reid +59 more
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