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GPU Supported Simulation of Transition-Edge Sensor Arrays
Journal of Low Temperature Physics ( IF 2 ) Pub Date : 2020-04-09 , DOI: 10.1007/s10909-020-02450-1
M. Lorenz , C. Kirsch , P. E. Merino-Alonso , P. Peille , T. Dauser , E. Cucchetti , S. J. Smith , J. Wilms

We present simulation software utilizing graphical processing units (GPUs) for the physics of detectors based on arrays of transition-edge sensors (TES). With the support of GPUs it is possible to perform simulations of large pixel arrays, making the software a powerful tool in detector development. Comparisons with TES small-signal and noise theory confirm the representativity of the simulated data. In order to demonstrate the capabilities of this approach we present its implementation in xifusim, a simulator for the X-ray Integral Field Unit (X-IFU), a cryogenic X-ray spectrometer on board the future Athena X-ray observatory.

中文翻译:

过渡边缘传感器阵列的 GPU 支持模拟

我们展示了利用图形处理单元 (GPU) 的模拟软件,用于基于过渡边缘传感器 (TES) 阵列的探测器物理。在 GPU 的支持下,可以执行大型像素阵列的模拟,使该软件成为探测器开发中的强大工具。与 TES 小信号和噪声理论的比较证实了模拟数据的代表性。为了展示这种方法的能力,我们在 xifusim 中展示了它的实现,xifusim 是 X 射线积分场单元 (X-IFU) 的模拟器,是未来雅典娜 X 射线天文台上的低温 X 射线光谱仪。
更新日期:2020-04-09
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