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.
Original language | English |
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Article number | P06039 |
Journal | Journal of Instrumentation |
Volume | 17 |
Issue number | 6 |
Number of pages | 24 |
ISSN | 1748-0221 |
DOIs | |
Publication status | Published - Jun 2022 |
MoE publication type | A1 Journal article-refereed |
Fields of Science
- 114 Physical sciences
- Large detector systems for particle and astroparticle physics
- Particle tracking detectors
- Particle tracking detectors (Solid-state detectors)
- CBC3