Abstract

At the High Energy Accelerator Research Organization (KEK) in Tsukuba, Japan, the double-sided silicon strip sub-detector of the Belle II experiment is read out by 1748 APV25 chips. FPGAs perform several calculations on the digitized signals. One of them will be "Hit Time Finding": the determination of the time and amplitude of the signal peaks of each event in real time using pre-programmed neural networks. This work analyses the possibility, precision and reliability of these calculations depending on various parameters.

Original languageEnglish
JournalProceedings of Science
Volume343
StatePublished - 2018
Event2018 Topical Workshop on Electronics for Particle Physics, TWEPP 2018 - Antwerp, Belgium
Duration: 17 Sep 201821 Sep 2018

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