Operational Experience of the ATLAS Pixel Detector

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21340%2F11%3A00190833" target="_blank" >RIV/68407700:21340/11:00190833 - isvavai.cz</a>
Result on the web
<a href="http://iopscience.iop.org/1748-0221/6/12/C12001/" target="_blank" >http://iopscience.iop.org/1748-0221/6/12/C12001/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/6/12/C12001" target="_blank" >10.1088/1748-0221/6/12/C12001</a>

Result language
angličtina
Original language name
Operational Experience of the ATLAS Pixel Detector
Original language description
The ATLAS Pixel Detector is situated in the heart of the ATLAS apparatus operating at the Large Hadron Collider. It was commissioned at the end of 2008 and since the start of the experimental run in March 2010 the detector is successfully participating in the reconstruction of tracks, vertices and tagging of short-lived particles. The fast readout and the hit identification are among the major challenges. The detector should be able to distinguish between hits in subsequent bunch crossings with a time interval 25 ns. After more than one year of LHC running at high luminosity, more than 2 fb(-1) of collisions were recorded and significant operational experience was acquired. The Lorentz angle was determined as well as its temperature dependence. The particle ionization energy loss was extracted from the track clusters by means of a time-over-threshold method. Pixel cluster width in the direction of beam is studied in order to determine the collisions background.
Czech name
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Czech description
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Type
J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)
CEP classification
BF - Elementary particle theory and high energy physics
OECD FORD branch
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Project
<a href="/en/project/LA08032" target="_blank" >LA08032: International experiment ATLAS-CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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