Speaker
Lorenzo Paolozzi
(Universita e INFN Roma Tor Vergata (IT))
Description
The results obtained at BTF (Beam Test Facility) of Frascati with 500 MeV electrons working at single electron mode and with cosmic rays have shown a time resolution of the order of 100 ps with a polycrystalline diamond detector of 1.25 mm total thickness and a surface of 3x3 mm^2 operated at 350 V. To achieve this performance, a new structure of the diamond detector and a dedicated front-end electronics have been developed. The results obtained will be compared with standard mono and polycrystalline diamond detectors. This new structure of the detector together with the dedicated front-end electronics suggest the possibility to realize diamond detectors for MIPs with time resolution of the order of few tens ps.
Authors
Anna Di Ciaccio
(Universita e INFN Roma Tor Vergata (IT))
Lorenzo Paolozzi
(Universita e INFN Roma Tor Vergata (IT))
Roberto Cardarelli
(Universita e INFN Roma Tor Vergata (IT))
