DC-coupled resistive silicon detectors for 4D tracking

In this work, we introduce a new design concept: the DC-Coupled Resistive Silicon Detectors, based on LGAD technology. This approach intends to address few known features of first generation AC-Coupled Detectors (RSD). Our simulation exploits fast hybrid combination two packages, Weightfield2 and LTSpice. It demonstrates that key RSD are maintained, yielding excellent timing spatial resolutions: tens ps microns. presentation, will outline optimization methodology results simulation. We present detailed studies effect changing ratio between n+ layer resistivity low-resistivity ring achievable temporal resolution.