The End-of-Substructure (EoS) Card for the StripTracker Upgrade of the ATLAS experiment

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For the ATLAS experiment a new Silicon tracker is necessary for the High-Luminosity Upgrade of the LHC. The main building blocks for the strip tracker is a module which consists of a silicon sensor, readout ASICs and a hybrid PCB. Up to 28 modules are placed on long substructures. An End-of-Substruc...

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Detalles Bibliográficos
Autores principales: Wanotayaroj, Chaowaroj, Ceslik, Harald, Colbow, Helmut, Cornell, Sergio Diez, Goettlicher, Peter, Gregor, Ingrid M, Melnik, Anastasiya, Stanitzki, Marcel, Wolff, Jonas
Lenguaje:eng
Publicado: 2019
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/NSSMIC.2018.8824665
http://cds.cern.ch/record/2706004
Descripción
Sumario:For the ATLAS experiment a new Silicon tracker is necessary for the High-Luminosity Upgrade of the LHC. The main building blocks for the strip tracker is a module which consists of a silicon sensor, readout ASICs and a hybrid PCB. Up to 28 modules are placed on long substructures. An End-of-Substructure (EoS) card provides common connections for data, commands and power to the off-detector systems. Prototypes has been developed based on the GBTx and GBT-SCA chip family and SFP+ optical links to understand the design issues, the behavior of the EoS and the detector level integration. Presented will be the design of the electronics, the exercised tests for electrical behavior, mechanical deformation and thermal behavior.

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