X射线模拟中的概念挑战和计算进展
Conceptual challenges and computational progress in X-ray simulation
摘要：
综述了Geant 4模拟X射线荧光和PIXE的最新进展和验证试验。他们关注PIXE的新模型，这使得第一个基于Geant 4的模拟PIXE在一个具体的实验应用，和实验验证的内容相关的X射线荧光模拟的EADL数据库。在这一领域的成就和开放的问题进行了讨论。
英文摘要：
Recent developments and validation tests related to the simulation of X-ray fluorescence and PIXE with Geant4 are reviewed. They concern new models for PIXE, which has enabled the first Geant4-based simulation of PIXE in a concrete experimental application, and the experimental validation of the content of the EADL data library relevant to the simulation of X-ray fluorescence. Achievements and open issues in this domain are discussed.
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