CAcTμS: High-Voltage CMOS Monolithic Active Pixel Sensor for tracking and time tagging of charged particles

The increase of luminosity foreseen for the Phase-II HL-LHC upgrades calls for new solutions to fight against the expected pile-up effects. One approach is to measure very accurately the time of arrival of the particles with a resolution of a few tens of picoseconds. In addition, a spatial granulari...

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Detalles Bibliográficos
Autores principales: Guilloux, F., Balli, F., Degerli, Y., Elhosni, M., Guyot, C., Hemperek, T., Lachkar, M., Meyer, JP., Ouraou, A., Schwemling, P., Vandenbroucke, M.
Formato: info:eu-repo/semantics/article
Lenguaje:eng
Publicado: PoS 2018
Materias:
Detectors and Experimental Techniques
6: Novel high voltage and resistive CMOS sensors
Acceso en línea:http://cds.cern.ch/record/2318322
Descripción
Sumario:The increase of luminosity foreseen for the Phase-II HL-LHC upgrades calls for new solutions to fight against the expected pile-up effects. One approach is to measure very accurately the time of arrival of the particles with a resolution of a few tens of picoseconds. In addition, a spatial granularity better than a few millimeter will be needed to obtain a fake jet rejection rate acceptable for physics analysis. These goals could be achieved by using the intrinsic benefits of a standard High-Voltage CMOS technology – in conjunction with a high-resistivity detector material – leading to a fast, integrated, rad-hard, fully depleted monolithic active pixel sensor ASIC.

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