BDSIM: An accelerator tracking code with particle-matter interactions
BDSIM: An accelerator tracking code with particle-matter interactions
复制标题
DOI：
10.1016/j.cpc.2020.107200
复制
发表时间：
2020-07-01
影响因子：
6.3
通讯作者：
Walker, S. D.
中科院分区：
文献类型：
--
作者：
Nevay, L. J.;Boogerta, S. T.;Walker, S. D.
光束传输模拟 (BDSIM) 是一个模拟粒子在粒子加速器中通过的程序。它使用一套标准高能物理代码（Geant4、ROOT 和 CLHEP）来创建粒子加速器的计算模型，将精确的加速器跟踪例程与 Geant4 中粒子的所有物理过程结合起来。这种独特的组合允许在加速器中进行辐射和探测器背景模拟，其中需要在圆形机器的长距离或多次旋转中精确跟踪所有粒子，以及与加速器材料的相互作用。程序摘要程序标题：BDSIMProgram Files doi：http://dx.doi.org/10.17632/bzg5hc65h6.1许可条款：GNU通用公共许可证3编程语言：C ++，flex，bison外部例程/库：Geant4、CLHEP、ROOT、gzstream、CMake 问题性质：模拟粒子加速器中源自束流损失的能量沉积和带电粒子探测器背景，其中粒子可能穿过具有磁场和电磁场的真空管，以及穿过磁体和加速器本身的材料。模拟粒子通过加速器和周围材料（例如空气）的通道。以足够灵活的方式执行此操作，以便可以轻松模拟各种加速器配置。解决方案方法：使用用户可扩展的通用 3D 模型库，根据加速器的光学描述自动创建 3D Geant4 模型。提供加速器跟踪例程、相关场和坐标变换以实现精确的磁场跟踪。 (C) 2020 作者。由 Elsevier B.V. 出版
Beam Delivery Simulation (BDSIM) is a program that simulates the passage of particles in a particle accelerator. It uses a suite of standard high energy physics codes (Geant4, ROOT and CLHEP) to create a computational model of a particle accelerator that combines accurate accelerator tracking routines with all of the physics processes of particles in Geant4. This unique combination permits radiation and detector background simulations in accelerators where both accurate tracking of all particles is required over long range or over many revolutions of a circular machine, as well as interaction with the material of the accelerator.Program summaryProgram Title: BDSIMProgram Files doi: http://dx.doi.org/10.17632/bzg5hc65h6.1Licensing provisions: GNU General Public License 3Programming language: C++, flex, bisonExternal routines/libraries: Geant4, CLHEP, ROOT, gzstream, CMakeNature of problem: Simulate energy deposition and charged particle detector background in a particle accelerator originating from beam loss where particles may pass both through the vacuum pipe with magnetic and electromagnetic fields, as well as through the material of the magnets and accelerator itself. Simulate the passage of particles both through an accelerator and the surrounding material such as air. Do so in a sufficiently flexible way that a variety of accelerator configurations can be easily simulated.Solution method: Automatic creation of a 3D Geant4 model from an optical description of an accelerator using a library of generic 3D models that are user extendable. Accelerator tracking routines, the associated fields and coordinates transforms are provided for accurate magnetic field tracking. (C) 2020 The Authors. Published by Elsevier B.V.