Probing Dark Matter Halo Distribution Using Wide Field Camera, Hyper Suprinne

我们已经完成了Hyper Suprime的概念设计;与现有的Suprime-cam相比，视野扩大了16倍。我们还研究了理论预测的暗物质晕计数假设未来的调查参数实现HyperSuprime。这些研究的主要结果总结如下。（1）全耗尽CCD的研制（2）HyperSuprime的光学和力学设计研究（3）基于本课题组独创的N体模拟和光线追迹技术的暗物质晕计数预测（4）利用Suprime-Cam和FOCAS进行弱透镜观测试验

We have finished conceptual design of Hyper Suprime; 16 times wider field camera compared with existing Suprime-cam. We also examined theoretical prediction of dark matter halo count assuming future survey parameters realized by HyperSuprime. Main results of theses studies are summarized below.(1)Development of Fully depletecd CCDs(2) Design study of HyperSuprime s optics and mechanics(3) Predition of Dark matter halo count based on N-body simulation and ray-tracing technique developed originally by our group(4) Pilot weak lensing observation using Suprime-Cam and FOCAS