脉冲X射线机凭借其小型化、轻量化优势,在违禁品检测、医疗诊断及艺术品鉴定等领域展现出显著应用潜力。通过蒙特卡罗方法建立了脉冲X射线能谱仿真模型,模拟了脉冲X射线机中电子轰击钨靶的射线生成过程,计算了脉冲X射线中光子的能量分布,分析了其在304不锈钢中的输运特性,并通过实验对仿真结果进行了验证。结果表明:仿真与实验获得的脉冲X射线在304不锈钢中平均衰减系数分别为1.477 cm
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