LUANXiting~1 DENG Yongfeng~2 TAN Chang~2 HAN Xianwei~2 MAO Genwang~1 1. Monte Carlo simulation of electron beam transportation characteristics under low-vacuum condition[J]. Nuclear techniques, 2010, 33(12): 928-932.
LUANXiting~1 DENG Yongfeng~2 TAN Chang~2 HAN Xianwei~2 MAO Genwang~1 1. Monte Carlo simulation of electron beam transportation characteristics under low-vacuum condition[J]. Nuclear techniques, 2010, 33(12): 928-932.DOI:
a numerical model is established to simulate the electron beam transportation characteristics under low-vacuum condition.The results indicate that the low-vacuum transportation characteristics differ greatly from the high-vacuum case.The residual gas affects the beam trajectory greatly
but the magnetic field can focus the beam effectively.The final trajectory is determined by both effects.For a given magnetic field