Tilted CMOS active pixel sensors for particle track reconstruction
Nuclear Science Symposium Conference Record(2009)
摘要
In this work, we propose an innovative approach to characterize CMOS Active Pixel Sensors to be used for particle track reconstruction. The main idea is to use three pixel layers in the conventional way (e.g. orthogonally disposed with respect to the particle trajectory), whereas a fourth layer can be tilted with respect to the others up to 90 degrees. This would potentially allow for a better track reconstruction, thanks to the big number of reconstruction points. In order to check the suitability of the approach a dedicated tracking system featuring four sensors of 256Ã256 pixels has been assembled and tested at the INFN BTF, Frascati (Italy). Test results demonstrate the suitability of the approach, e.g. the system sensitivity to tilted trajectories.
更多查看译文
关键词
cmos image sensors,image reconstruction,particle track visualisation,frascati,infn btf,particle track reconstruction,system sensitivity,three pixel layers,tilted cmos active pixel sensors,tilted trajectories,cmos technology,detectors,cmos integrated circuits,active pixel sensor,spatial resolution,pixel
AI 理解论文
溯源树
样例
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要