Dortmund 2021 – scientific programme

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T: Fachverband Teilchenphysik

T 14: Pixel detectors I

T 14.8: Talk

Monday, March 15, 2021, 17:45–18:00, Tn

CAD Simulation and Testbeam characterization studies of High-Voltage Monolithic Active Pixel Sensors — •Annie Meneses Gonzalez on behalf of the HV-MAPS consortium — Physikalisches Institut, Universität Heidelberg

Modern particle physics experiments set high requirements on the sensor technologies for their tracking detectors. High-Voltage Monolithic Active Pixel Sensors (HV-MAPS) are ideal for tracking low momentum particles at very high rates. This technology has been chosen as the baseline for the Mu3e Pixel Tracker and is under study for application in future detectors for PANDA, P2, CLIC, and LHCb.

In this talk, an HV-MAPS engineering run developed within the HV-MAPS consortium will be presented. The results include sensors manufactured by TSI Semiconductors, implemented in a commercial 180-nm High-Voltage CMOS process, with different pixel sizes and in-pixel electronic. Technology Computer Aided Design (TCAD) simulations and testbeam campaigns at DESY are used to characterize the sensors, aiming for a comprehensive understanding of their characteristics