In previous works, an electron beam source was developed that models its energy spectrum with a Lévy distribution. This source is used in BEAMnrc Monte Carlo simulation. It was benchmarked against water tank measurements for electrons delivered through an applicator collimation system, and it was found to agree with 2%/2 mm. This study uses this electron source further by investigating its ability to simulate electrons collimated by the photon multi-leaf collimators for MERT applications. Simulated and Gafchromic EBT3 depth dose and profile data were compared.

中文翻译：

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用于 pMLC 准直电子束的 Elekta Synergy 的 Monte Carlo 源验证


在以前的工作中，开发了一种电子束源，它使用 Lévy 分布对其能谱进行建模。此源用于 BEAMnrc Monte Carlo 仿真。它与通过涂抹器准直系统输送的电子的水箱测量值进行了基准测试，发现它与 2%/2 mm 一致。本研究通过研究其模拟光子多叶准直器对 MERT 应用准直的电子的能力，进一步利用了该电子源。比较模拟和 Gafchromic EBT3 深度剂量和概况数据。