Energy characterization of Pixirad-1 photon counting detector system
Energy characterization of Pixirad-1 photon counting detector system
复制标题
Pixirad-1 光子计数探测器系统的能量表征
DOI：
10.1088/1748-0221/10/04/c04010
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发表时间：
2015
影响因子：
1.3
通讯作者：
G. Spandre
中科院分区：
文献类型：
--
作者：
A. Vincenzi;P.L. de Ruvo;P. Delogu;R. Bellazzini;A. Brez;M. Minuti;M. Pinchera;G. Spandre
本文主要从光谱学的角度对Pixirad-1探测器系统进行了表征。利用荧光线、同步辐射和放射性元素等不同的x射线源进行了能量校准。测量了能量分辨率作为能量的函数，并将结果与理论估计进行了比较。最后，利用Elettra同步加速器束流的单色能量计算了电荷共享分数。
This work is focused on the characterization of the Pixirad-1 detector system from the spectroscopic point of view. An energy calibration has been carried out using different X-ray sources such as fluorescence lines, synchrotron radiation and radioactive elements. The energy resolution has been measured as function of the energy and the results have been compared with theoretical estimation. Last, the charge sharing fraction has been evaluated by exploiting the monochromatic energy of the Elettra synchrotron beam.