Sensor response and radiation damage effects for 3D pixels in the ATLAS IBL Detector

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F24%3A00604930" target="_blank" >RIV/68378271:_____/24:00604930 - isvavai.cz</a>
Alternative codes found
RIV/68407700:21220/24:00380654 RIV/68407700:21240/24:00380654 RIV/68407700:21340/24:00380654 RIV/68407700:21670/24:00380654 and 2 more
Result on the web
<a href="https://hdl.handle.net/11104/0362467" target="_blank" >https://hdl.handle.net/11104/0362467</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1088/1748-0221/19/10/P10008" target="_blank" >10.1088/1748-0221/19/10/P10008</a>

Result language
angličtina
Original language name
Sensor response and radiation damage effects for 3D pixels in the ATLAS IBL Detector
Original language description
Pixel sensors in 3D technology equip the outer ends of thestaves of the Insertable B Layer (IBL), the innermost layer of theATLAS Pixel Detector, which was installed before the start of LHCRun 2 in 2015. 3D pixel sensors are expected to exhibit moretolerance to radiation damage and are the technology of choice forthe innermost layer in the ATLAS tracker upgrade for the HL-LHCprogramme. While the LHC has delivered an integrated luminosity of ≃ 235 fb−1−1 since the start of Run 2, the 3D sensorshave received a non-ionising energy deposition corresponding to afluence of ≃ 8.5 × 101414 1 MeVneutron-equivalent cm−2−2 averaged over the sensor area. Thispaper presents results of measurements of the 3D pixel sensors'response during Run 2 and the first two years of Run 3, withpredictions of its evolution until the end of Run 3 in 2025. Dataare compared with radiation damage simulations, based on detailedmaps of the electric field in the Si substrate, at various fluencelevels and bias voltage values. These results illustrate thepotential of 3D technology for pixel applications in high-radiationenvironments.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10303 - Particles and field physics

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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