Author :
Uplegger, L. ; Appel, J.A. ; Artuso, M. ; Cardoso, G. ; Cease, H.P. ; Chiodini, G. ; Christian, D.C. ; Cinabro, D.A. ; Coluccia, R. ; Kwan, S. ; Magni, S. ; Menasce, D. ; Newsom, C. ; Papavassiliou, V. ; Schreiner, A. ; Turqueti, M.A. ; Wang, J.
Abstract :
High energy and nuclear physics experiments need tracking devices with increasing spatial precision and readout speed in the face of ever-higher track densities and increased radiation environments. The new generation of hybrid pixel detectors (arrays of silicon diodes bump bonded to arrays of front-end electronic cells) is the technology able to meet these challenges. We report the first results of the BTeV silicon pixel detector beam test carried out at Fermilab in summer 2004. Tests were performed using a 120 GeV/c proton beam incident on a 6 plane pixel detector telescope. The last prototype developed for the BTeV experiment (FPIX2) is tested in the middle of the telescope. There is no external trigger, and events were built using the time-stamp information provided by the readout chips.
Keywords :
nuclear electronics; position sensitive particle detectors; readout electronics; silicon radiation detectors; telescopes; BTeV experiment; BTeV silicon pixel detector beam test; FPIX2 readout chip; Fermilab; front-end electronic cell arrays; high energy experiments; hybrid pixel detectors; nuclear physics experiments; pixel detector telescope; proton beam; radiation environments; readout speed; silicon diode arrays; spatial precision; time-stamp information; track densities; tracking devices; Detectors; Diodes; Face detection; Hybrid power systems; Nuclear physics; Nuclear power generation; Sensor arrays; Silicon; Telescopes; Testing;
