MC'NP-PoliMi: a Monte-Carlo code for correlation measurements
MC'NP-PoliMi: a Monte-Carlo code for correlation measurements
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DOI：
10.1016/j.nima.2003.06.012
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发表时间：
2003-11-11
影响因子：
1.4
通讯作者：
Marseguerra, M
中科院分区：
文献类型：
--
作者：
Pozzi, SA;Padovani, E;Marseguerra, M
依赖于从裂变中探测快中子和光子的关联测量的蒙特卡罗模拟要求尽可能接近地描述每个历史中的粒子相互作用。MCNP-PoliMi(1)程序是在标准MCNP程序的基础上发展而来的，以尽可能接近地模拟每个中子-核相互作用。特别是，将中子相互作用和光子产生关联起来，实现了正确的中子和光子裂变倍数。代码输出包含有关每个碰撞的相关信息，例如碰撞类型、碰撞目标、沉积的能量和相互作用的位置。还开发了一个后处理代码，可以对其进行定制以模拟特定的探测器特性。这些功能使MCNP-PoliMi成为模拟粒子相互作用和检测过程的通用工具。介绍了MCNP-PoliMi程序在模拟塑料闪烁体中子和伽马射线探测中的应用。(C)2003爱思唯尔B.V.保留所有权利。
The Monte-Carlo simulation of correlation measurements that rely on the detection of fast neutrons and photons from fission requires that particle interactions in each history be described as closely as possible. The MCNP-PoliMi(1) code has been developed from the standard MCNP code to simulate each neutron-nucleus interaction as closely as possible. In particular, neutron interaction and photon production are made correlated and correct neutron and photon fission multiplicities have been implemented. The code output consists in relevant information about each collision, for example the type of collision, the collision target, the energy deposited, and the position of the interaction. A post-processing code has also been developed and can be tailored to model specific detector characteristics. These features make MCNP-PoliMi a versatile tool to simulate particle interactions and detection processes. The application of the MCNP-PoliMi code to simulate neutron and gamma ray detection in a plastic scintillator is presented. (C) 2003 Elsevier B.V. All rights reserved.