Title :
Recent results for the CMS tracker silicon detectors
Author_Institution :
INFN, Pisa, Italy
Abstract :
The paper reports on a detailed study of the radiation resistance of p/sup +/ on n silicon microstrip detectors for the CMS tracking system. From this study, it is seen that the use of low-resistivity substrates with <100> crystal lattice orientation promises excellent performance of the Inner Tracker after heavy irradiation in the Large Hadron Collider environment. Furthermore, the advantage of using detectors thicker than 300 /spl mu/m in the Outer Tracker is discussed together with experimental measurements on prototypes.
Keywords :
muon detection; particle spectrometers; position sensitive particle detectors; positive ions; proton effects; silicon radiation detectors; 300 micron; CMS tracker silicon detectors; CMS tracking system; Compact Muon Spectrometer; Si; crystal lattice orientation; heavy irradiation; inner tracker; low-resistivity substrates; outer tracker; proton/sup +/ ions; radiation resistance; silicon microstrip detectors; Breakdown voltage; Collision mitigation; Conductivity; Large Hadron Collider; Lattices; Microstrip; Neutrons; Radiation detectors; Silicon radiation detectors; Substrates;
Journal_Title :
Nuclear Science, IEEE Transactions on
