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SIMULATION STUDIES OF IMPACT OF SPS BEAM WITH COLLIMATOR MATERIALS

机译:用于准直器材料的SPS梁影响的仿真研究

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Damage caused by full impact of one LHC beam on solid copper has been previously studied using two-dimensional hydrodynamic computer simulations [1, 2]. In the present paper we report numerical simulations that have been done to assess the damage caused to collimator materials due to impact of full SPS beam that comprises of 288 bunches of 450 GeV/c protons. This study considers a tungsten cylindrical target which has length of 50 cm and radius of 5 cm that is facially irradiated by the beam with two different focal spot sizes determined by σ = 0.088 and 0.88 mm, respectively. These simulations have shown that the target will be completely destroyed in both cases..
机译:先前使用二维流体动力学计算机模拟研究了一种LHC光束对固体铜的全部撞击引起的损坏[1,2]。 在本文中,我们报告了数值模拟,以评估由于满式SPS光束的影响而对准直锅材料引起的损坏,其包括288串的450 GEV / C质子。 该研究考虑了长度为50cm的钨圆柱靶,其长度为5cm,其面基本照射的光束分别由σ= 0.088和0.88mm确定的两个不同的焦点尺寸。 这些模拟表明,在两种情况下,目标将完全销毁..

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