منابع مشابه
Performance Evaluation of the ATLAS IBL Calibration
[email protected] or visit http://www.ziti.uni-heidelberg.de Figure 2: Scan results before and after tuning to a threshold of 2500 eand TOT target value 8. Histograms on top display the threshold distribution, 2D maps of the modules on the bottom show TOT values for a MIP charge deposit. Data are for one module consisting of two FE-I4 frontend chips. Scans were run in the SR1 ...
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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 کاملDesign and Evaluation of the IBL BOC for the ATLAS Experiment at CERN
I n 2013 during a 20 month long shutdown of the LHC the Pixel Detector of the ATLAS Experiment at CERN will be upgraded by inserting a fourth innermost layer between the beam pipe and the current detector. This so called Insertable B-Layer (IBL) will be constructed with 448 of the new FE-I4 chips to handle the readout of the about 12 million pixels provided by the sensors of this layer. The imp...
متن کاملFirmware development and testing of the ATLAS IBL Read-Out Driver card
The ATLAS Experiment is reworking and upgrading systems during the current LHC shutdown. In particular, the Pixel detector is inserting an additional inner layer called Insertable B-Layer (IBL). The Read-Out Driver card (ROD), the Back-of-Crate card (BOC), and the S-Link together form the essential frontend data path of the IBL’s off-detector DAQ system. The strategy for IBL ROD firmware develo...
متن کاملQualification concept for optical multi-scale multi-sensor systems
This article describes a new qualification concept for dimensional measurements on optical measuring systems. Using the example of a prototypical multi-scale multi-sensor fringe projection system for production-related inspections of sheet-bulk metal-formed parts, current measuring procedures of the optical system are introduced. Out of the shown procedures’ deficiencies, a new concept is devel...
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ژورنال
عنوان ژورنال: Journal of Instrumentation
سال: 2012
ISSN: 1748-0221
DOI: 10.1088/1748-0221/7/01/c01039