Performance of the ATLAS silicon strip detector modules
F Albiol, F Ballester, G Barbier, J Bernabeu, R Bonino, A Ciocio, AG Clark, C Couyoumtzelis, J Dane, P Demierre, J DeWitt, DE Dorfan, T Dubbs, J Emes, D Fasching, J Fuster, C Garcia, MGD Gilchriese, J Godlewski, S Gonzalez Show all
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION A-ACCELERATORS SPECTROMETERS DETECTORS AND ASSOCIATED EQUIPMENT | ELSEVIER SCIENCE BV | Published : 1998
The performance of the silicon strip detector prototypes developed for use in ATLAS at the LHC is reported. Baseline detector assemblies ("modules") of 12 cm length were read out with binary electronics at 40 MHz clock speed. For both irradiated and unirradiated modules, the tracking efficiency, noise occupancy, and position resolution were measured as a function of bias voltage, binary hit threshold, and detector rotation angle in a 1.56 T magnetic field. Measurements were also performed at a particle flux comparable to the one expected at the LHC. © 1998 Elsevier Science B.V. All rights reserved.