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Simulations for hadron calorimeter of the hybrid experiment at Mt.Chacaltaya

机译:Chacaltaya山混合实验的强子量热计的模拟

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In order to analyze the data of hadron calorimeters of the hybrid experiment on Mt.Chacaltaya, showerdevelopments in the burst detector are calculated using GEANT4 simulation code, taking into accounts the exact structureof experimental hadron calorimeter. The distributions of shower particles at the scintillation counter of the burst detector,their dependence on the energy and on the direction of incident hadrons, obtained by the GEANT4 simulations, areapproximated by numerical functions in order to save computing time. Applying these functions to every particle, incidentupon the hadron calorimeters, in the air-showers simulated using CORSIKA, we get the burst-density in each blockof hadron calorimeter. In this paper we describe in detail our calculations of the burst-density. Some of the results,the distribution of burst-size, lateral distribution of the burst etc., of the simulated events, are compared with those ofexperimental data. Discussions are also given on the dependence on the nature of primary particle.
机译:为了分析夏卡塔亚山混合实验的强子量热计数据,使用GEANT4模拟代码计算了猝发探测器中的阵雨发展,并考虑了实验性强子量热计的确切结构。通过GEANT4模拟获得的爆裂探测器的闪烁计数器处的淋浴颗粒分布,它们对能量和入射强子方向的依赖性,可以通过数值函数来近似,以节省计算时间。将这些功能应用于入射到强子量热仪上的每个粒子上,在使用CORSIKA模拟的空气淋浴器中,我们得到了每个强子量热仪块中的爆裂密度。在本文中,我们详细描述了突发密度的计算。将一些模拟事件的结果,如爆发大小的分布,爆发的横向分布等与实验数据进行了比较。还讨论了对初级粒子性质的依赖性。

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