12th Vienna Conference on Instrumentation - VCI 2010

Session

Semiconductor Detectors 3

17 Feb 2010, 14:00

HS 1 (TU Vienna)

126. Recent Test Beam Results of Radiation Hard 3D Silicon Pixel Sensors

Per Hansson (SLAC)

17/02/2010, 14:00

Contributed Talk

3D silicon sensors aimed for the ATLAS detector upgrade have been tested with a high energy pion beam from the CERN SPS in 2009. Two different beam telescopes with resolutions ranging between 2-5µm were used as external reference. Two types of sensors were tested: full-3D assemblies fabricated in Stanford and SINTEF Oslo, where the electrodes penetrate the entire silicon wafer thickness, and...

241. The first beam test of a monolithic particle pixel detector in high-voltage CMOS technology

Dr Ivan Peric (University of Heidelberg)

17/02/2010, 14:25

Contributed Talk

The here presented detector prototype is implemented in 350 nm high-voltage CMOS technology. The detector utilizes high-voltage n-well/p-substrate diodes as pixel sensors and relies on charge drift in their depletion layers as the main signal generating mechanism. The MIP signals measured with this detector are significantly higher than those usually measured with standard MAPS and radiation...

314. Performence of CMS ECAL with first LHC data

Giovanni Franzoni (University of Minnesota)

17/02/2010, 14:50

Contributed Talk

In the CMS experiment at the CERN LHC, the high resolution Electromagnetic Calorimeter (ECAL), consisting of 75848 lead tungstate crystals and a silicon/lead preshower, will play a crucial role in the physics program. In preparation for the data taking, a detailed procedure was followed to commission the ECAL readout and trigger, and to pre-calibrate, with test beam and cosmic ray data, each...

213. Towards a 10us, thin high resolution pixelated CMOS sensor system for future vertex detectors

Rita De Masi (IPHC-Strasbourg)

17/02/2010, 15:15

Contributed Talk

The physics goals of many present and future high energy experiments require a precise determination of decay vertices, imposing severe constraints to vertex detectors (readout speed, granularity, material budget, ...). The IPHC-IRFU collaboration developed a sensor architecture to comply with these requirements. The first full scale CMOS sensor was realized and equips the reference planes of...