论文标题
通过移动电荷引起的电极引起的信号,这是麦克斯韦方程的一般定理,基于lorentz-reciprocity
Signals induced on electrodes by moving charges, a general theorem for Maxwell's equations based on Lorentz-reciprocity
论文作者
论文摘要
我们讨论了带电粒子探测器的信号定理,其中无法忽略由移动电荷产生的电磁波的有限传播时间。虽然原始的Ramo-Shockley定理和相关的扩展都基于静电或准静电近似值,但本报告中介绍的定理基于Maxwell方程的全部范围,并考虑了所有电动力学效应。因此,它适用于所有检测带电颗粒的场和辐射的设备。
We discuss a signal theorem for charged particle detectors where the finite propagation time of the electromagnetic waves produced by a moving charge cannot be neglected. While the original Ramo-Shockley theorem and related extensions are all based on electrostatic or quasi-electrostatic approximations, the theorem presented in this report is based on the full extent of Maxwell's equations and does account for all electrodynamic effects. It is therefore applicable to all devices that detect fields and radiation from charged particles.