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This report discusses the characterization status of ATLAS12M sensors, focusing on the charge collection of irradiated devices using protons. No absolute charge values are provided in the analysis. The study employs the Alibava system to compare sensor performance at -30°C, using a Sr-90 source for measurements. Notably, previously obtained data is scaled down by 2.1% for consistency with new measurements. Insights from the recent meetings held by the ATLAS-J Group are included, contributing to the ongoing evaluation of sensor quality and reliability.
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Sensor characterization- status - K. Hara U. Tsukuba, ATLAS-J Group
Last meetings Charge collection of ATLAS12M sensors irradiated with protons No absolute charge values are given … kazu.ini settings Alibava system
Comparison among different deliveries -30degC Sr-90 source Alibava
Thickness normalized charge -30degC Sr-90 source Alibava Same sensor New Prev measurement Data from prev meas. are scaled down by 2.1%