Conveners
Session 3: Strips, pixels
- Hartmut Sadrozinski (SCIPP, UC santa Cruz)
- Valerio Re (INFN)
53.
Development of n-in-p large-area silicon microstrip sensors for very high radiation environments
Yoshinobu Unno
(High Energy Accelerator Research Organization (JP))
03/09/2013, 08:40
Strips
ORAL
We have developed a novel and radiation-tolerant n-in-p silicon microstrip sensors for very high radiation environments such as high-luminosity LHC. The sensors are designed to be operable to the end-of-life fluence of ≥1×10^15 1-MeV neutron-equivalent/cm^2. The sensors are fabricated in p-type, float-zone, 6 in. wafers where we lay out two designs of large-area, 9.75 cm × 9.75 cm, strip...
Allan Clark
(DPNC, University of Geneva)
03/09/2013, 09:00
Strips
ORAL
As part of the High Luminosity LHC upgrade (HL-LHC), a new Inner Tracking Detector (ITK) will be constructed for the ATLAS experiment, using silicon pixel and micro-strip technology.
A back-up prototype development for the micro-strip barrel detector of the ITK envisages double-sided modules of typically 10x10 cm2 assembled on a stiff but low material local support to form a ‘super-module’...
Yoshiyuki Onuki
(University of Tokyo)
03/09/2013, 09:20
Strips
ORAL
The CP violation in the quark sector had been observed in 2001 by two B-factories, the Belle and BaBar experiments. The Belle II, upgrade of the Belle experiment, searching for the physics beyond the Standard model is under construction toward the physics run scheduled for the end of 2016. The vertex detector of the Belle II consists of two types of silicon detectors, of a pixel detector...
Craig Buttar
(University of Glasgow (GB))
03/09/2013, 09:40
Pixels (including CCD's) - Charged particle tracking
ORAL
The high-luminosity LHC will present significant challenges for tracking systems. ATLAS is proposing to replace the entire tracking system, including a significantly larger pixel detector. This paper reports on the development of large area planar detectors for the outer pixel layers and the pixel endcaps. Large area sensors have been fabricated and mounted onto 4 FE-I4 readout ASICs, so...
Helen Hayward
(University of Liverpool (GB))
03/09/2013, 10:00
Pixels (including CCD's) - Charged particle tracking
ORAL
Upgrade of the ATLAS tracker detector for high-luminosity LHC conditions requires novel approaches to the pixel sensor design. Tests of different pitch layouts represent significant part of the ATLAS upgrade program. Better momentum resolution and multiple track reconstruction in the r-phi plane could be achieved with finer phi-segmentation. The new proposed geometry adapts to the floorplan of...
Shintaro Kamada
(Hamamatsu Photonics K.K)
03/09/2013, 11:00
Pixels (including CCD's) - Charged particle tracking
ORAL
We, Hamamatsu Photonics K.K have been developing high raditation-tolerant n-in-p planar pixel sensors which can be used for HL-LHC.
N-in-p planar pixel sensor is one of candidate for HL-LHC, and has advantages of high radiation-tolerance with reasonable price (compared with 3D sensor or diamond sensor).
On the other hand, n-in-p planar pixel sensors also have some issues to be solved such...
Giovanni Calderini
(Centre National de la Recherche Scientifique (FR))
03/09/2013, 11:20
Pixels (including CCD's) - Charged particle tracking
ORAL
To extend the physics reach of the LHC, accelerator upgrades are planned which will increase the integrated luminosity from 730 to beyond 3000 fb-1 and the pile-up per bunch-crossing by a factor 5 to 10. To cope with the increased occupancy and radiation damage, the ATLAS experiment plans to introduce an all-silicon inner tracker with the HL-LHC upgrade.
To investigate the suitability of...
Reiner Klingenberg
(Technische Universitaet Dortmund (DE))
03/09/2013, 11:40
Pixels (including CCD's) - Charged particle tracking
ORAL
The innermost tracking detector of the ATLAS experiment at CERN-LHC consists of planar n-in-n pixel sensors with FE-I3 front-end electronics as hybrid. The 2013/14 newly to be installed insertable b-layer (IBL) at the ATLAS experiment will consist of pixel sensors with a revised design layout and an improved FE-I4 front-end electronics. The envisaged radiation dose in the forthcoming data...
Andrej Gorisek
(Jozef Stefan Institute (SI))
03/09/2013, 12:00
Pixels (including CCD's) - Charged particle tracking
ORAL
The Judith software performs pixel detector analysis tasks utilizing two different data streams such those produced by the reference and tested devices typically found in a testbeam. This software addresses and fixes problems arising from the desynchronization of the two simultaneously triggered data streams by detecting missed triggers in either of the streams. The software can perform all...
