ATLAS pixel IBL modules construction experience and developments for future upgrade
نویسندگان
چکیده
منابع مشابه
Construction and Tests of Modules for the Atlas Pixel Detector
The ATLAS Pixel Detector is the innermost layer of the ATLAS tracking system and will contribute significantly to the ATLAS track and vertex reconstruction. The detector consists of identical sensor-chip-hybrid modules, arranged in three barrels in the centre and three disks on either side for the forward region. The position of the pixel detector near the interaction point requires excellent r...
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Thin planar pixel modules are promising candidates to instrument the inner layers of the new ATLAS pixel detector for HLLHC, thanks to the reduced contribution to the material budget and their high charge collection efficiency after irradiation. 100-200 μm thick sensors, interconnected to FE-I4 read-out chips, have been characterized with radioactive sources and beam tests at the CERN-SPS and D...
متن کاملATLAS IBL: a challenging first step for ATLAS Upgrade at the sLHC
With the LHC collecting data at 7 TeV, plans are already advancing for a series of upgrades leading eventually to about five times the LHC design luminosity some 10 years from now in the High Luminosity LHC (HL-LHC) project. The upgrades for ATLAS detector will be staged in preparation for HL-LHC. The first upgrade for the Pixel Detector will be the construction of a new pixel layer, which will...
متن کاملInvestigation of thin n-in-p planar pixel modules for the ATLAS upgrade
The ATLAS experiment will undergo a major upgrade of the tracker system in view of the high luminosity phase of the LHC (HLLHC) foreseen to start around 2025. Thin planar pixel modules are promising candidates to instrument the new pixel system, thanks to the reduced contribution to the material budget and their high charge collection efficiency after irradiation. New designs of the pixel cells...
متن کاملThe Phase II ATLAS Pixel Upgrade: The Inner Tracker (ITk)
The entire tracking system of the ATLAS experiment will be replaced during the LHC Phase II shutdown (foreseen to take place around 2025) by an all-silicon detector called the ITk (Inner Tracker). The pixel detector will comprise the five innermost layers, and will be instrumented with new sensor and readout electronics technologies to improve the tracking performance and cope with the HL-LHC e...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2015
ISSN: 0168-9002
DOI: 10.1016/j.nima.2015.02.033