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Abstract: The Large Hadron Collider (LHC) at CERN will undergo major upgrades to increase the instantaneous luminosity up to 5?7?5 1034 cm??2s??1. This High Luminosity upgrade of the LHC (HL-LHC) will deliver a total of 3000?4000 fb??1 of proton-proton collisions at a center-of-mass energy of 13-14 TeV. To cope with these challenging environmental conditions, the strip tracker of the CMS experiment will be upgraded using modules with two closely-spaced silicon sensors to provide information to include tracking in the Level-1 trigger selection. This paper describes the performance, in a test beam experiment, of the first prototype module based on the final version of the CMS Binary Chip front-end ASIC before and after the module was irradiated with neutrons. Results demonstrate that the prototype module satisfies the requirements, providing efficient tracking information, after being irradiated with a total fluence comparable to the one expected through the lifetime of the experiment.
Fuente: Journal of Instrumentation, 2023, 18(41), P04001
Editorial: Institute of Physics
Fecha de publicación: 01/04/2023
Nº de páginas: 38
Tipo de publicación: Artículo de Revista
DOI: 10.1088/1748-0221/18/04/P04001
ISSN: 1748-0221
Url de la publicación: https://doi.org/10.1088/1748-0221/18/04/P04001
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ADAM, W
ALICIA CALDERON TAZON
JORGE DUARTE CAMPDERROS
MARCOS FERNANDEZ GARCIA
GERVASIO GOMEZ GRAMUGLIO
FRANCISCO JAVIER GONZALEZ SANCHEZ
RICHARD WILLIAM JARAMILLO ECHEVERRIA
CLARA LASAOSA GARCIA
DAVID MOYA MARTIN
JONATAN PIEDRA GOMEZ
ALBERTO RUIZ JIMENO
LUCA SCODELLARO
IVAN VILA ALVAREZ
MARIA AMPARO LOPEZ VIRTO
JESUS MANUEL VIZAN GARCIA
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