Conveners
HL-LHC/LC Sensor Developments
- Richard Kass (Ohio State University (US))
Yoshinobu Unno
(High Energy Accelerator Research Organization (JP))
02/09/2014, 14:00
ORAL
We have been developing a planar-process pixel sensor in p-type 6-in. silicon wafer for an application in ATLAS detector for the luminosity upgrade of the large hadron collider (HL-LHC). Our motivation is to develop highly radiation-tolerant and cost-effective sensors for covering large area of the pixel detector. After irradiations and beamtests, inefficient regions in detecting...
Craig Buttar
(University of Glasgow (GB))
02/09/2014, 14:30
ORAL
To meet the challenges of tracking at the luminosities delivered by the HL-LHC requires replacing and upgrading the tracking systems. To be able to perform pattern recognition and vertexing in events with pile-up of up to 200 requires a larger area pixel system within the tracker. The increase in area requires the development of large area planar detectors for pixel layers at large radii and...
Clara Nellist
(LAL-Orsay (FR))
02/09/2014, 15:00
ORAL
In 2022, the LHC accelerator complex will be upgraded to the High-Luminosity-LHC to substantially increase statistics for the various physics analyses. These modifications will result in an increase in occupancy and of radiation damage to the ATLAS Inner Detector (ID). In order to operate under these challenging new conditions, and maintain excellent performance in track reconstruction and...
Mathieu Benoit
(CERN LCD)
02/09/2014, 15:50
ORAL
A vertex-detector concept based on the hybrid planar pixel-detector technology is currently under development for the proposed Compact Linear Collider (CLIC). The low material budget of only 0.2% X0 per layer corresponds to an equivalent thickness of 200 um of silicon and includes the infrastructure for powering and mechanical support. To reach this material budget, sensors and readout ASICs...
Koji Nakamura
(High Energy Accelerator Research Organization (JP))
02/09/2014, 16:20
ORAL
In the ATLAS detector upgrade for the high luminosity LHC (HL-LHC), a n-in-p planar pixel sensor-module is being developed with HPK. The modules were irradiated at the cyclotron radioisotope center (CYRIC) using 70 MeV protons. For the irradiation, we have designed a novel irradiation box that carries 16 movable slots to irradiate the samples slot-by-slot independently, to reduce the time for...
Mayur Bubna
(Purdue University (US))
02/09/2014, 16:50
ORAL
The High-Luminosity LHC (HL-LHC) upgrade of CMS pixel detector will
require the development of novel pixel sensors which can withstand
the increase in instantaneous luminosity to $5\times 10^{34}cm^{-2}s^{-1}$
and collect ~3000 fb$^{-1}$ of data. The innermost
layer of the pixel detector will be exposed to doses of about $1 \times 10^{16}neq/cm^{2}$.
Hence, new pixel sensors with improved...
