Stopping power accuracy and achievable spatial resolution of helium ion imaging using a prototype particle CT detector system [0.03%]
利用原型粒子CT检测系统进行氦离子成像的停能精度及可实现的空间分辨率
Lennart Volz,Charles-Antoine Collins-Fekete,Pierluigi Piersimoni et al.
Lennart Volz et al.
A precise relative stopping power map of the patient is crucial for accurate particle therapy. Charged particle imaging determines the stopping power either tomographically - particle computed tomography (pCT) - or by combining prior knowle...