To develop plasma wakefield acceleration into a compact and affordable replacement for conventional accelerators, beams of charged particles must be accelerated at high efficiency in a high electric field; here this is demonstrated for a bunch of charged
Release of stored magnetic energy via particle acceleration is a characteristic feature of astrophysical plasmas. Magnetic reconnection is one of the mechanisms for releasing energy from magnetized plasmas. Collisionless magnetic reconnection could provide both the energy release mechanism and the particle ...
We consider the fundamental problem of charged particles moving along and around a curved magnetic field line, revising the synchro-curvature radiation for... Viganò,Daniele - 《Monthly Notices of the Royal Astronomical Society》 被引量: 2发表: 2015年 Charged particle motion and radiation in stron...
A nonlinear theory is presented of the dissipative instability of a relativistic electron beam, injected into a collisional plasma with a specified longitudinal gradient of plasma density. The beam energy loss is shown to be substantially higher in a multimode regime than in a single-mode one.年份...
Plasmas are an attractive medium for the next generation of particle accelerators because they can support electric fields greater than several hundred gig... V Malka,S Fritzler,E Lefebvre,... - 《Science》 被引量: 675发表: 2002年 Electron Acceleration by a Wake Field Forced by an Intense Ul...
We investigate the physics of charged-particle acceleration at spherical shocks moving into a uniform plasma containing a turbulent magnetic field with a uniform mean. This has applications to particle acceleration at astrophysical shocks, most notably, to supernovae blast waves. We numerically integrate...
6) accelerated particle 加速粒子补充资料:回旋加速器辐射和同步加速器辐射 当带电粒子(通常是电子)垂直注入均匀的恒磁场绕磁力线作圆周运动时,即使粒子的速率恒定,它也具有向心加速度,从而产生电磁辐射。由非相对论性(vc)低能电子发射的,叫回旋加速器辐射,由相对论性(v≈c)高能电子发射的,叫同步加速器辐射。
Today's acceleration of charged particles by lasers has evolved from the large programmes on inertial confinement fusion that have long been conducted in France and the United States. As fusion laser installations have grown to the size of several soccer fields, however, they place limits on the...
The relativistic equations of motion of the interaction of a charged particle with an electromagnetic wave of elliptic polarization propagating along the d... Ondarza-Rovira,R. - 《IEEE Transactions on Plasma Science》 被引量: 28发表: 2002年 Attractors and stochastic attractors of motion in a mag...
摘要: PROBLEM TO BE SOLVED: To provide a model for explaining acceleration of a particle charged by an electromagnetic wave by replacing the velocity of the particle charged by the electromagnetic wave with a model using a mechanical shape and gravity....