Sie befinden Sich nicht im Netzwerk der Universität Paderborn. Der Zugriff auf elektronische Ressourcen ist gegebenenfalls nur via VPN oder Shibboleth (DFN-AAI) möglich. mehr Informationen...
Beam test performance of a prototype module with Short Strip ASICs for the CMS HL-LHC tracker upgrade
Ist Teil von
Journal of instrumentation, 2022-06, Vol.17 (6), p.P06039
Ort / Verlag
Bristol: IOP Publishing
Erscheinungsjahr
2022
Link zum Volltext
Quelle
Alma/SFX Local Collection
Beschreibungen/Notizen
Abstract
The Short Strip ASIC (SSA) is one of the four front-end
chips designed for the upgrade of the CMS Outer Tracker for the High
Luminosity LHC. Together with the Macro-Pixel ASIC (MPA) it will
instrument modules containing a strip and a macro-pixel sensor
stacked on top of each other. The SSA provides both full readout of
the strip hit information when triggered, and, together with the
MPA, correlated clusters called stubs from the two sensors for use
by the CMS Level-1 (L1) trigger system. Results from the first
prototype module consisting of a sensor and two SSA chips are
presented. The prototype module has been characterized at the
Fermilab Test Beam Facility using a 120 GeV proton beam.