Alignment data stream for the ATLAS inner detector
نویسندگان
چکیده
منابع مشابه
Alignment data streams for the ATLAS Inner Detector
The ATLAS experiment uses a complex trigger strategy to be able to reduce the Event Filter rate output, down to a level that allows the storage and processing of these data. These concepts are described in the ATLAS Computing Model which embraces Grid paradigm. The output coming from the Event Filter consists of four main streams: physical stream, express stream, calibration stream, and diagnos...
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The Large Hadron Collider (LHC) at CERN is the world largest particle accelerator. It will collide two proton beams at an unprecedented center of mass energy of 14 TeV. ATLAS is equipped with a charge particle tracking system built on two technologies: silicon and drift tube based detectors, composing the ATLAS Inner Detector (ID). The alignment of the tracking system poses a challenge as one s...
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A DESCRIPTION OF THE ATLAS detector is given in the previous article by George Trilling. Twenty-eight U.S. universities and three national laboratories comprise about 20 percent of the ATLAS (A Toroidal LHC ApparatuS) collaboration, the largest single national group. U.S. physicists are involved in essentially all aspects of the ATLAS experiment, but I will only describe here one area of activi...
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The ATLAS experiment at the CERN Large Hadron Collider (LHC) has started taking data in Autumn 2008 with the inauguration of the LHC. The determination of vertex position and charged particle tracks is performed in the Inner Detector which consists of pixel and microstrip silicon sensors and of straw drift tubes with transition radiation detector capability. All three subdetectors were run in s...
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ATLAS is equipped with a tracking system built using different technologies, silicon planar sensors (pixel and micro-strip) and gaseous drift-tubes, all embedded in a 2T axial magnetic field. For the LHC Run II, the tracking system has been upgraded with the installation of a new pixel layer, the Insertable Barrel Layer (IBL). An outline of the track based alignment approach and its implementat...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2010
ISSN: 1742-6596
DOI: 10.1088/1742-6596/219/2/022018