标题： 费米实验室超导射频腔屏蔽研究 显示英文标题

标题： Shielding Studies for Superconducting RF Cavities at Fermilab

摘要： 一种半经验方法，允许我们预测超导射频腔中产生的场发射强度。产生的辐射的空间、角度和能量分布通过FISHPACT代码进行计算。蒙特卡洛代码MARS15用于模拟物质中的辐射传输。还提供了与费米实验室垂直测试设施中对ILC型腔在加速梯度高达35 MV/m的情况下进行的剂量率测量的比较。 显示英文摘要

摘要： A semi-empirical method that allows us to predict intensity of generated field emission in superconducting RF cavities is described. Spatial, angular and energy distributions of the generated radiation are calculated with the FISHPACT code. The Monte Carlo code MARS15 is used for modeling the radiation transport in matter. A comparison with dose rate measurements performed in the Fermilab Vertical Test Facility for ILC-type cavities with accelerating gradients up to 35 MV/m is presented as well.