Conveners
New Sensor Technologies
- Robert Orr (University of Toronto (CA))
Ivan Peric
(Ruprecht-Karls-Universitaet Heidelberg (DE))
02/09/2014, 09:10
ORAL
HV-CMOS sensors are presently considered for the use in Mu3e experiment, ATLAS and CLIC. These sensors can be implemented in commercial HV-CMOS processes. HV-CMOS sensors feature fast charge collection by drift and high radiation tolerance. The sensor element is an n-well diode in a p-type substrate. This talk will give the overview of the detector- and readout architectures, such as...
Branislav Ristic
(Universite de Geneve (CH))
02/09/2014, 09:40
ORAL
Deep-submicron HV-CMOS processes feature moderate bulk resistivity and HV capability and are therefore good candidates for drift-based radiation-hard monolithic active pixel sensors (MAPS). It is possible to apply 60-100V of bias voltage leading to a depletion depth of ~10-20 µm. Thanks to the high electric field, charge collection is fast and nearly insensitive to radiation-induced trapping....
Fabian Huegging
(University of Bonn)
02/09/2014, 10:10
ORAL
With the first three years of the LHC running complete, ATLAS and CMS are planning to upgrade their innermost tracking layers with more radiation hard technologies. Chemical Vapor Deposition (CVD) diamond is one such technology. CVD diamond has been used extensively in beam condition monitors as the innermost detectors in the highest radiation areas of BaBar, Belle, CDF and all LHC...
Rainer Wallny
(Eidgenoessische Tech. Hochschule Zuerich (CH))
02/09/2014, 11:00
ORAL
Progress in experimental particle physics in the coming decade depends crucially upon the ability to carry out experiments at high energies and high luminosities. These two conditions imply that future experiments will take place in very high radiation areas. In order to perform these complex and perhaps expensive experiments new radiation hard technologies will have to be developed. Chemical...
Nanni Darbo
(Universita e INFN (IT))
02/09/2014, 11:30
ORAL
To extend the physics reach of the Large Hadron Collider (LHC), upgrades to the accelerator are planned which will increase the peak luminosity by a factor 5-10. To cope with the increased occupancy and radiation damage, the ATLAS experiment plans to introduce an all-silicon inner tracker with the high luminosity upgrade (HL-LHC). The detector proximity to the interaction point will require...
Joern Lange
(IFAE Barcelona)
02/09/2014, 12:00
ORAL
Pixel detectors with cylindrical electrodes that penetrate the silicon substrate (so called 3D detectors) offer advantages over standard planar sensors in terms of radiation hardness, since the electrode distance is decoupled from the bulk thickness. In the framework of the ATLAS Forward Physics (AFP) program, work has been carried out to study the suitability of 3D pixel devices for forward...
