Radiation-hard silicon strip sensors for the ATLAS phase-2 upgrade

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F21%3A00553972" target="_blank" >RIV/68378271:_____/21:00553972 - isvavai.cz</a>
Result on the web
<a href="https://pos.sissa.it/390/892/pdf" target="_blank" >https://pos.sissa.it/390/892/pdf</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.22323/1.390.0892" target="_blank" >10.22323/1.390.0892</a>

Result language
angličtina
Original language name
Radiation-hard silicon strip sensors for the ATLAS phase-2 upgrade
Original language description
The ATLAS upgrade for HL-LHC operation includes the installation of an entirely new all-silicon Inner Tracker (ITk). The silicon strip region comprises 165,mathrm{m}^2165m 2 of instrumented area, made possible by mass production of silicon strip sensors. This area is covered in a nearly hermetic way. Multiple sensor shapes are utilized: square sensors in the barrel part, and skewed trapezoidal sensors with curved edges to provide a continuous coverage of the disc surface in the endcap part of a detector. As a result, there are 88 different strip sensor types in the system. They all feature AC-coupled n{}^+ + -in-p strips with polysilicon biasing, developed to withstand the total fluence of 1.6cdot 10^{15},mathrm{n_{eq}/cm^2}1.6⋅10 15 n eq /cm 2 and the total ionizing dose of 66, mathrm{Mrad}66Mrad.
Czech name
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Czech description
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Project
<a href="/en/project/LM2018104" target="_blank" >LM2018104: Research Infrastructure for experiments at CERN</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year
2021
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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