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Numerical modeling of high current ion beam transport with additional injection of electron beams in drift and accelerating gaps of LIA

机译:LIA漂移和加速间隙中附加注入电子束的高电流离子束传输的数值模型

摘要

The dynamics of a high-current ion beam (HCIB) in the system, consisting of magneto-isolated accelerating gapudand the drift gap (DG) of the experimental model of linear induction accelerator (LIA) has been studied. The optimizationudof the magnetic field geometry, the place and time of the additional electron beam injection, as well as itsudcross dimension is occurred. It is shown that at found parameters of the beams, the external magnetic field, the injectionudof the main and additional electron beams, HCIB can be compensated (HCIB and an additional electron beamudcurrents practically equal to the initial values and are equal to each other), so that at the exit from the system, ionudbeam parameters are suitable for a number important technological applications.
机译:研究了线性感应加速器(LIA)实验模型中由磁隔离加速间隙 ud和漂移间隙(DG)组成的系统中的大电流离子束(HCIB)的动力学。进行了磁场几何形状,附加电子束注入的位置和时间以及其跨尺寸的优化。结果表明,在发现的电子束参数,外部磁场,主电子束和附加电子束的注入 ud,HCIB可以得到补偿(HCIB和附加电子束 udcurrent实际上等于初始值且等于彼此),因此在系统出口处,离子 udbeam参数适用于许多重要的技术应用。

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