大型集装箱检测系统用加速器中的LINE-ACC/PC程序

LINE ACC/PC analysis of the accelerators for large customs container inspection systems

为设计行波电子直线加速器 ,开发了 L INE- ACC/PC程序。L INE- ACC/ PC程序同时考虑了加速器中的横向运动与纵向运动 ,运用了四阶变步长 Runge- Kutta法计算了行波电子直线加速器束流横向运动包络线、纵向运动相振荡曲线、能量增长、出口能量分布和纵向电场、磁场分布。由该程序对海关大型集装箱检测系统用加速器的 9Me V档进行调整计算 ,结果表明 :该程序的设计结果与实际运行参数符合得很好。

A LINE ACC/PC program was developed to design traveling wave electronic linear accelerators. The code considers both transverse and longitudinal movements in the accelerators using a used 4 order variable step Runge Kutta method to calculate the beam envelope of the transverse movement, the phase oscillation curve of the longitudinal movement, the energy growth, the energy distribution at the exit, and the longitudinal electric and magnetic field distributions. The program was used to analyze a 9 MeV...