使用PANDA的模拟框架进行EMC研究
EMC studies using the simulation framework of PANDA
摘要:
位于德国达姆施塔特的反质子和离子研究设施(FAIR)提出的达姆施塔特反质子零化(PANDA)实验将对粲偶素和外来强子(如混合体、胶球和超核)进行高精度的光谱学研究。高能储存环(HESR)提供的高强度反质子束具有前所未有的分辨率,将扫描2至5.5 GeV/c2的质量范围。在准备与熊猫实验,仔细和大规模的模拟研究需要在未来几年内进行,以确定分析策略,提供反馈的设计,建设和性能优化的个别检测器组件和设计方法的校准和解释的实验结果。电磁量热仪(EMC),建立从钨酸铅(PWO)晶体和放置在目标光谱仪(TS)内的模拟结果。这些模拟是使用PandaRoot框架进行的,该框架基于ROOT,由PANDA合作开发。
英文摘要:
The Anti-Proton ANnihilation at DArmstadt (PANDA) experiment proposed at the Facility for Antiproton and Ion Research (FAIR) in Darmstadt (Germany) will perform a high precision spectroscopy of charmonium and exotic hadrons, such as hybrids, glueballs and hypernuclei. A highly intense beam of anti-protons provided by High Energy Storage Ring (HESR) with an unprecedented resolution will scan a mass range of 2 to 5.5 GeV/c2. In preparation for experiments with PANDA, careful and large-scale simulation studies need to be performed in the coming years to determine analysis strategies, to provide feedback for the design, construction and performance optimization of individual detector components and to design methods for the calibration and interpretation of the experimental results. Results of a simulation for the ElectroMagnetic Calorimeter (EMC), built from lead tungstate (PWO) crystals and placed inside the Target Spectrometer (TS), are presented. The simulations were carried out using the PandaRoot framework, which is based on ROOT and being developed by the PANDA collaboration.
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