径迹结构编码的横截面：体积与表面传输

Cross sections for track structure codes: volume versus surface transport.

作者信息

Dingfelder M, Travia A

机构信息

Department of Physics, East Carolina University, Mailstop 563, Greenville, NC 27858, USA

Department of Physics, East Carolina University, Mailstop 563, Greenville, NC 27858, USA.

出版信息

Radiat Prot Dosimetry. 2015 Sep;166(1-4):10-4. doi: 10.1093/rpd/ncv295. Epub 2015 May 6.

DOI:10.1093/rpd/ncv295

PMID:25953789

Abstract

Cross-section calculations and transport models for Monte Carlo track structure codes are discussed as well as the simulation of secondary electron emission yields from thin metal foils. Inelastic cross sections for volume (bulk) and surface transport of electrons in copper are presented and implemented into PARTRAC. Simulations for the volume and surface excitation model are presented and analysed.

摘要

讨论了用于蒙特卡罗径迹结构代码的截面计算和输运模型，以及薄金属箔二次电子发射产额的模拟。给出了铜中电子体（块体）和表面输运的非弹性截面，并将其应用于PARTRAC中。给出并分析了体激发模型和表面激发模型的模拟结果。