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ATLAS Phase-II-Upgrade Pixel Demonstrator readout

The ATLAS tracking system will be replaced by the all-silicon inner-tracker (ITk) consisting of pixels and strips in the course of the HL-LHC upgrade until 2026. The readout of the ITk pixel system will be most challenging in terms of data rate. First test of readout concepts are performed with the...

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Detalles Bibliográficos
Autor principal: Buschmann, Eric
Lenguaje:eng
Publicado: 2018
Materias:
Acceso en línea:http://cds.cern.ch/record/2638138
Descripción
Sumario:The ATLAS tracking system will be replaced by the all-silicon inner-tracker (ITk) consisting of pixels and strips in the course of the HL-LHC upgrade until 2026. The readout of the ITk pixel system will be most challenging in terms of data rate. First test of readout concepts are performed with the ITk Pixel Demonstrator, a system composed of several ITk-style modules with in total 120 readout chips. Their readout is realised with data aggregation via GBTx chips transmitting data optically to ATCA-boards acting as off-detector components.