The new monolithic ASIC of the preshower detector for di-photon measurements in the FASER experiment at CERN

The ForwArd Search ExpeRiment (FASER) is an experiment searching for new light and weakly-interacting particles at CERN’s Large Hadron Collider. FASER is composed of different sub-detectors, including silicon microstrip detectors, scintillator counters and an electromagnetic calorimeter. In this pap...

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Detalles Bibliográficos
Autor principal: Gonzalez-Sevilla, S.
Lenguaje:eng
Publicado: 2022
Materias:
Particle Physics - Experiment
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1088/1748-0221/18/02/C02002
http://cds.cern.ch/record/2847536
Descripción
Sumario:The ForwArd Search ExpeRiment (FASER) is an experiment searching for new light and weakly-interacting particles at CERN’s Large Hadron Collider. FASER is composed of different sub-detectors, including silicon microstrip detectors, scintillator counters and an electromagnetic calorimeter. In this paper, a new preshower detector for the FASER experiment is presented. The new detector, based on monolithic pixel ASICs, will provide excellent spatial and time resolutions and a large charge dynamic range. First results from a prototype chip produced by IHP in 130 nm SiGe BiCMOS technology are shown.

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