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arXiv 1502.01681physics.acc-phphysics.ins-det
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18- GeV电子束在铁屏蔽后产生的μ子注量和吸收剂量的程序比对和基准

Code intercomparison and benchmark for muon fluence and absorbed dose induced by an 18-GeV electron beam after massive iron shielding

Alberto Fasso, Alfredo Ferrari, Anna Ferrari, Nikolai V. Mokhov, Stefan E. Mueller, Walter Ralph Nelson, Stefan Roesler, Toshiya Sanami, Sergei I. Striganov, Roberto Versaci

备注：
10 pp. Presented paper at the 12th Workshop on Shielding Aspects of Accelerators, Targets and Irradiation Facilities, SATIF-12, Fermilab, April 28-30, 2014
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摘要：

1974年，Nelson、Kase和Svenson发表了一项使用SLAC高能LINAC进行μ子屏蔽的实验研究。他们测量了18 GeV电子束撞击铜/水束流收集器并在厚钢屏蔽中衰减引起的μ子通量和吸收剂量。在他们的论文中，他们将结果与当时可用的理论模型进行了比较。为了将他们的实验结果与目前的模型计算进行比较，我们使用现代传输Monte Carlo代码MARS 15，FLUKA 2011和GEANT 4来模拟实验装置并进行模拟。然后将结果在代码之间进行比较，并与SLAC数据进行比较。

英文摘要：

In 1974, Nelson, Kase, and Svenson published an experimental investigation on muon shielding using the SLAC high energy LINAC. They measured muon fluence and absorbed dose induced by a 18 GeV electron beam hitting a copper/water beam dump and attenuated in a thick steel shielding. In their paper, they compared the results with the theoretical mode ls available at the time. In order to compare their experimental results with present model calculations, we use the modern transport Monte Carlo codes MARS15, FLUKA2011 and GEANT4 to model the experimental setup and run simulations. The results will then be compared between the codes, and with the SLAC data.

机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。

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