SiliPET: An ultra high resolution design of a small animal PET scanner based on double sided silicon strip detector stacks
SiliPET: An ultra high resolution design of a small animal PET scanner based on double sided silicon strip detector stacks
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SiliPET：基于双面硅条探测器堆栈的小动物 PET 扫描仪的超高分辨率设计
DOI：
10.1016/j.nima.2006.06.005
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发表时间：
2006
影响因子：
1.4
通讯作者：
N. Sabba
中科院分区：
文献类型：
--
作者：
G. Zavattini;N. Cesca;G. Domenico;E. Moretti;N. Sabba
我们研究了一种名为SiliPET的小动物PET扫描仪的功能，该扫描仪基于四个双面硅条探测器堆栈。每个叠层由40个尺寸为60×60× 1 mm 3的硅探测器组成。将其排列成一个5×5× 6cm 3的盒子，小边打开;盒子代表扫描仪的最大FOV。估计了SiliPET扫描器的性能参数，给出了系统中心的固有空间分辨率为0.52mm和灵敏度为5.1%。
We investigated the capabilities of a small animal PET scanner, named SiliPET, based on four stacks of double sided silicon strips detectors. Each stack consists of 40 silicon detectors with dimension 60×60×1mm3. These are arranged to form a box 5×5×6cm3with minor sides opened; the box represents the maximal FOV of the scanner. The performance parameters of SiliPET scanner have been estimated, giving an intrinsic spatial resolution of 0.52mm and a sensitivity of 5.1% at the center of the system.