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Upgrade of the Belle II Vertex Detector with Depleted Monolithic CMOS Active Pixel Sensors
Belle II VTX Collaboration
The Belle II experiment, operating at the asymmetric SuperKEKB collider, is preparing an upgrade of its vertex detector to cope with an increased luminosity of $6 \times 1…
Beam-induced backgrounds measured in the ATLAS detector during local gas injection into the LHC beam vacuum
ATLAS Collaboration
Inelastic beam-gas collisions at the Large Hadron Collider (LHC), within a few hundred metres of the ATLAS experiment, are known to give the dominant contribution to beam backgroun…
Upgrade of Belle II Vertex Detector with CMOS Pixel Technology
M. Schwickardi, M. Babeluk, M. Barbero +27
The Belle II experiment at KEK in Japan considers upgrading its vertex detector system to address the challenges posed by high background levels caused by the increased luminosity…
Improving topological cluster reconstruction using calorimeter cell timing in ATLAS
ATLAS Collaboration
Clusters of topologically connected calorimeter cells around cells with large absolute signal-to-noise ratio (topo-clusters) are the basis for calorimeter signal reconstruction in…
The ATLAS Experiment at the CERN Large Hadron Collider: A Description of the Detector Configuration for Run 3
ATLAS Collaboration
The ATLAS detector is installed in its experimental cavern at Point 1 of the CERN Large Hadron Collider. During Run 2 of the LHC, a luminosity of $\mathcal{L}=2\times 10^{34}\mathr…
Measurements of Single Event Upset in ATLAS IBL
G. Balbi, M. Barbero, R. Beccherle +25
Effects of Single Event Upsets (SEU) and Single Event Transients (SET) are studied in the FE-I4B chip of the innermost layer of the ATLAS pixel system. SEU/SET affect the FE-I4B Gl…
The Monopix chips: Depleted monolithic active pixel sensors with a column-drain read-out architecture for the ATLAS Inner Tracker upgrade
Ivan Caicedo, Marlon Barbero, Pierre Barrillon +27
Two different depleted monolithic CMOS active pixel sensor (DMAPS) prototypes with a fully synchronous column-drain read-out architecture were designed and tested: LF-Monopix and T…
Development of a Depleted Monolithic CMOS Sensor in a 150 nm CMOS Technology for the ATLAS Inner Tracker Upgrade
T. Wang, P. Rymaszewski, M. Barbero +11
The recent R&D focus on CMOS sensors with charge collection in a depleted zone has opened new perspectives for CMOS sensors as fast and radiation hard pixel devices. These sensors,…